From 3dc2d07f111163c6d5d76f9c5d1fec1adb21f604 Mon Sep 17 00:00:00 2001
From: Chris Pulman <chris.pulman@yahoo.com>
Date: Tue, 21 Nov 2023 21:31:22 +0000
Subject: [PATCH 1/6] Fix for #3644

Add BindCommandNonGeneric this is too avoid the request of not changing the existing code, therefore adding to the available options.
NOTE: Bind only requires `IViewFor` and `IViewFor<TViewModel>` inherits `IViewFor` therefore would still be a non breaking change if BindCommand were relaxed to IViewFor.

add ReactiveUserControlNonGeneric for WinForms
---
 ...valTests.ReactiveUI.DotNet6_0.verified.txt |   20 +
 ...valTests.ReactiveUI.DotNet7_0.verified.txt |   20 +
 ...provalTests.ReactiveUI.Net4_7.verified.txt |   20 +
 ...rovalTests.Winforms.DotNet6_0.verified.txt |    5 +
 ...rovalTests.Winforms.DotNet7_0.verified.txt |    5 +
 ...rovalTests.Winforms.DotNet8_0.verified.txt |    5 +
 ...ApprovalTests.Winforms.Net4_7.verified.txt |    5 +
 .../Utilities/ApiApprovalBase.cs              |    9 +-
 ...valTests.ReactiveUI.DotNet6_0.verified.txt | 1069 ++++++++++++++++
 ...valTests.ReactiveUI.DotNet7_0.verified.txt | 1069 ++++++++++++++++
 ...provalTests.ReactiveUI.Net4_7.verified.txt | 1074 +++++++++++++++++
 ...provalTests.Testing.DotNet6_0.verified.txt |   55 +
 ...provalTests.Testing.DotNet7_0.verified.txt |   55 +
 ...iApprovalTests.Testing.Net4_7.verified.txt |   55 +
 ...rovalTests.Winforms.DotNet6_0.verified.txt |  116 ++
 ...rovalTests.Winforms.DotNet7_0.verified.txt |  116 ++
 ...rovalTests.Winforms.DotNet8_0.verified.txt |  116 ++
 ...ApprovalTests.Winforms.Net4_7.verified.txt |  114 ++
 ...piApprovalTests.Wpf.DotNet6_0.verified.txt |  139 +++
 ...piApprovalTests.Wpf.DotNet7_0.verified.txt |  139 +++
 ...piApprovalTests.Wpf.DotNet8_0.verified.txt |  139 +++
 ...pfApiApprovalTests.Wpf.Net4_7.verified.txt |  137 +++
 ...ApiApprovalTests.Blend.Net4_7.verified.txt |   23 +
 .../ReactiveUserControlNonGeneric.Designer.cs |   23 +
 .../ReactiveUserControlNonGeneric.cs          |   39 +
 .../Bindings/Command/CommandBinder.cs         |  112 ++
 .../Command/CommandBinderImplementation.cs    |  119 ++
 .../CommandBinderImplementationMixins.cs      |   37 +-
 .../Bindings/Command/CreatesCommandBinding.cs |   30 +-
 .../Command/CreatesCommandBindingViaEvent.cs  |    8 +-
 .../Command/ICommandBinderImplementation.cs   |   54 +-
 31 files changed, 4885 insertions(+), 42 deletions(-)
 create mode 100644 src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
 create mode 100644 src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
 create mode 100644 src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
 create mode 100644 src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.DotNet6_0.verified.txt
 create mode 100644 src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.DotNet7_0.verified.txt
 create mode 100644 src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.Net4_7.verified.txt
 create mode 100644 src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet6_0.verified.txt
 create mode 100644 src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet7_0.verified.txt
 create mode 100644 src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet8_0.verified.txt
 create mode 100644 src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.Net4_7.verified.txt
 create mode 100644 src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet6_0.verified.txt
 create mode 100644 src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet7_0.verified.txt
 create mode 100644 src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet8_0.verified.txt
 create mode 100644 src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.Net4_7.verified.txt
 create mode 100644 src/ReactiveUI.Tests/Utilities/XamlApiApprovalTests.Blend.Net4_7.verified.txt
 create mode 100644 src/ReactiveUI.Winforms/ReactiveUserControlNonGeneric.Designer.cs
 create mode 100644 src/ReactiveUI.Winforms/ReactiveUserControlNonGeneric.cs

diff --git a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
index 72ceb2ac70..428d21b6ba 100644
--- a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
+++ b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
@@ -92,6 +92,18 @@ namespace ReactiveUI
             where TView :  class, ReactiveUI.IViewFor<TViewModel>
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
     }
     public class CommandBinderImplementation : Splat.IEnableLogger
     {
@@ -104,6 +116,14 @@ namespace ReactiveUI
             where TView :  class, ReactiveUI.IViewFor<TViewModel>
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
     }
     public static class ComparerChainingExtensions
     {
diff --git a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
index 7ba5eb2379..a0cc917fca 100644
--- a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
+++ b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
@@ -92,6 +92,18 @@ namespace ReactiveUI
             where TView :  class, ReactiveUI.IViewFor<TViewModel>
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
     }
     public class CommandBinderImplementation : Splat.IEnableLogger
     {
@@ -104,6 +116,14 @@ namespace ReactiveUI
             where TView :  class, ReactiveUI.IViewFor<TViewModel>
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
     }
     public static class ComparerChainingExtensions
     {
diff --git a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
index 8bf6d33d37..2e8f3eef9a 100644
--- a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
+++ b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
@@ -90,6 +90,18 @@ namespace ReactiveUI
             where TView :  class, ReactiveUI.IViewFor<TViewModel>
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
     }
     public class CommandBinderImplementation : Splat.IEnableLogger
     {
@@ -102,6 +114,14 @@ namespace ReactiveUI
             where TView :  class, ReactiveUI.IViewFor<TViewModel>
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
     }
     public static class ComparerChainingExtensions
     {
diff --git a/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet6_0.verified.txt b/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet6_0.verified.txt
index af951628a1..5d90003771 100644
--- a/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet6_0.verified.txt
+++ b/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet6_0.verified.txt
@@ -32,6 +32,11 @@ namespace ReactiveUI.Winforms
         public PlatformOperations() { }
         public string? GetOrientation() { }
     }
+    public class ReactiveUserControlNonGeneric : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor
+    {
+        public ReactiveUserControlNonGeneric() { }
+        protected override void Dispose(bool disposing) { }
+    }
     public class ReactiveUserControl<TViewModel> : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
         where TViewModel :  class
     {
diff --git a/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet7_0.verified.txt b/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet7_0.verified.txt
index e576e83488..f8bac7dbb5 100644
--- a/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet7_0.verified.txt
+++ b/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet7_0.verified.txt
@@ -32,6 +32,11 @@ namespace ReactiveUI.Winforms
         public PlatformOperations() { }
         public string? GetOrientation() { }
     }
+    public class ReactiveUserControlNonGeneric : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor
+    {
+        public ReactiveUserControlNonGeneric() { }
+        protected override void Dispose(bool disposing) { }
+    }
     public class ReactiveUserControl<TViewModel> : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
         where TViewModel :  class
     {
diff --git a/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet8_0.verified.txt b/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet8_0.verified.txt
index ee964cd932..32abdea373 100644
--- a/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet8_0.verified.txt
+++ b/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet8_0.verified.txt
@@ -32,6 +32,11 @@ namespace ReactiveUI.Winforms
         public PlatformOperations() { }
         public string? GetOrientation() { }
     }
+    public class ReactiveUserControlNonGeneric : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor
+    {
+        public ReactiveUserControlNonGeneric() { }
+        protected override void Dispose(bool disposing) { }
+    }
     public class ReactiveUserControl<TViewModel> : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
         where TViewModel :  class
     {
diff --git a/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.Net4_7.verified.txt b/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.Net4_7.verified.txt
index 92e5468102..3b64ac1766 100644
--- a/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.Net4_7.verified.txt
+++ b/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.Net4_7.verified.txt
@@ -30,6 +30,11 @@ namespace ReactiveUI.Winforms
         public PlatformOperations() { }
         public string? GetOrientation() { }
     }
+    public class ReactiveUserControlNonGeneric : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor
+    {
+        public ReactiveUserControlNonGeneric() { }
+        protected override void Dispose(bool disposing) { }
+    }
     public class ReactiveUserControl<TViewModel> : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
         where TViewModel :  class
     {
diff --git a/src/ReactiveUI.Tests/Utilities/ApiApprovalBase.cs b/src/ReactiveUI.Tests/Utilities/ApiApprovalBase.cs
index cc2679fba1..82f7db6a88 100644
--- a/src/ReactiveUI.Tests/Utilities/ApiApprovalBase.cs
+++ b/src/ReactiveUI.Tests/Utilities/ApiApprovalBase.cs
@@ -16,16 +16,11 @@ namespace ReactiveUI.Tests;
 [UsesVerify]
 public abstract class ApiApprovalBase
 {
-    protected static Task CheckApproval(Assembly assembly, [CallerFilePath]string? filePath = null)
+    protected static Task CheckApproval(Assembly assembly)
     {
-        if (filePath is null)
-        {
-            return Task.CompletedTask;
-        }
-
         var generatorOptions = new ApiGeneratorOptions { AllowNamespacePrefixes = ["ReactiveUI"] };
         var apiText = assembly.GeneratePublicApi(generatorOptions);
-        return Verifier.Verify(apiText, null, filePath)
+        return Verifier.Verify(apiText)
             .UniqueForRuntimeAndVersion()
             .ScrubEmptyLines()
             .ScrubLines(l =>
diff --git a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
new file mode 100644
index 0000000000..428d21b6ba
--- /dev/null
+++ b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
@@ -0,0 +1,1069 @@
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.AndroidSupport")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.AndroidX")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Blazor")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Drawing")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Maui")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.TestRunner.Android")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Tests")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uno")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uno.WinUI")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uwp")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.WinUI")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Winforms")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Wpf")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.XamForms")]
+[assembly: System.Runtime.Versioning.SupportedOSPlatform("Windows10.0.17763.0")]
+[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v6.0", FrameworkDisplayName=".NET 6.0")]
+[assembly: System.Runtime.Versioning.TargetPlatform("Windows10.0.17763.0")]
+namespace ReactiveUI
+{
+    public static class AutoPersistHelper
+    {
+        public static System.IDisposable ActOnEveryObject<TItem>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
+            where TItem : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable ActOnEveryObject<TItem>(this System.Collections.ObjectModel.ReadOnlyObservableCollection<TItem> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
+            where TItem : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable ActOnEveryObject<TItem>(this System.IObservable<DynamicData.IChangeSet<TItem>> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
+            where TItem : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable ActOnEveryObject<TItem, TCollection>(this TCollection collection, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
+            where TItem : ReactiveUI.IReactiveObject
+            where TCollection : System.Collections.Specialized.INotifyCollectionChanged, System.Collections.Generic.IEnumerable<TItem> { }
+        public static System.IDisposable AutoPersist<T>(this T @this, System.Func<T, System.IObservable<System.Reactive.Unit>> doPersist, System.TimeSpan? interval = default)
+            where T : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable AutoPersist<T, TDontCare>(this T @this, System.Func<T, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
+            where T : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable AutoPersistCollection<TItem>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.TimeSpan? interval = default)
+            where TItem : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable AutoPersistCollection<TItem, TDontCare>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
+            where TItem : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable AutoPersistCollection<TItem, TDontCare>(this System.Collections.ObjectModel.ReadOnlyObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
+            where TItem : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable AutoPersistCollection<TItem, TCollection, TDontCare>(this TCollection @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
+            where TItem : ReactiveUI.IReactiveObject
+            where TCollection : System.Collections.Specialized.INotifyCollectionChanged, System.Collections.Generic.IEnumerable<TItem> { }
+    }
+    public enum BindingDirection
+    {
+        OneWay = 0,
+        TwoWay = 1,
+        AsyncOneWay = 2,
+    }
+    public class ByteToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public ByteToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class CanActivateViewFetcher : ReactiveUI.IActivationForViewFetcher
+    {
+        public CanActivateViewFetcher() { }
+        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
+        public int GetAffinityForView(System.Type view) { }
+    }
+    public static class ChangeSetMixin
+    {
+        public static System.IObservable<DynamicData.IChangeSet> CountChanged(this System.IObservable<DynamicData.IChangeSet> changeSet) { }
+        public static System.IObservable<DynamicData.IChangeSet<T>> CountChanged<T>(this System.IObservable<DynamicData.IChangeSet<T>> changeSet)
+            where T :  notnull { }
+        public static bool HasCountChanged(this DynamicData.IChangeSet changeSet) { }
+    }
+    public class CombinedReactiveCommand<TParam, TResult> : ReactiveUI.ReactiveCommandBase<TParam, System.Collections.Generic.IList<TResult>>
+    {
+        protected CombinedReactiveCommand(System.Collections.Generic.IEnumerable<ReactiveUI.ReactiveCommandBase<TParam, TResult>> childCommands, System.IObservable<bool>? canExecute, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public override System.IObservable<bool> CanExecute { get; }
+        public override System.IObservable<bool> IsExecuting { get; }
+        public override System.IObservable<System.Exception> ThrownExceptions { get; }
+        protected override void Dispose(bool disposing) { }
+        public override System.IObservable<System.Collections.Generic.IList<TResult>> Execute() { }
+        public override System.IObservable<System.Collections.Generic.IList<TResult>> Execute(TParam parameter) { }
+        public override System.IDisposable Subscribe(System.IObserver<System.Collections.Generic.IList<TResult>> observer) { }
+    }
+    public static class CommandBinder
+    {
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor<TViewModel>
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor<TViewModel>
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor<TViewModel>
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+    }
+    public class CommandBinderImplementation : Splat.IEnableLogger
+    {
+        public CommandBinderImplementation() { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor<TViewModel>
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor<TViewModel>
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+    }
+    public static class ComparerChainingExtensions
+    {
+        public static System.Collections.Generic.IComparer<T> ThenBy<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector) { }
+        public static System.Collections.Generic.IComparer<T> ThenBy<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
+        public static System.Collections.Generic.IComparer<T> ThenByDescending<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector) { }
+        public static System.Collections.Generic.IComparer<T> ThenByDescending<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
+    }
+    public class ComponentModelTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public ComponentModelTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
+    }
+    public class CreatesCommandBindingViaCommandParameter : ReactiveUI.ICreatesCommandBinding
+    {
+        public CreatesCommandBindingViaCommandParameter() { }
+        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
+        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
+        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
+    }
+    public class CreatesCommandBindingViaEvent : ReactiveUI.ICreatesCommandBinding
+    {
+        public CreatesCommandBindingViaEvent() { }
+        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
+        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
+        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
+    }
+    public class DecimalToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public DecimalToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public sealed class DefaultViewLocator : ReactiveUI.IViewLocator, Splat.IEnableLogger
+    {
+        public System.Func<string, string> ViewModelToViewFunc { get; set; }
+        public ReactiveUI.IViewFor? ResolveView<T>(T? viewModel, string? contract = null) { }
+    }
+    public static class DependencyResolverMixins
+    {
+        public static void InitializeReactiveUI(this Splat.IMutableDependencyResolver resolver, params ReactiveUI.RegistrationNamespace[] registrationNamespaces) { }
+        public static void RegisterViewsForViewModels(this Splat.IMutableDependencyResolver resolver, System.Reflection.Assembly assembly) { }
+    }
+    public class DoubleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public DoubleToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class DummySuspensionDriver : ReactiveUI.ISuspensionDriver
+    {
+        public DummySuspensionDriver() { }
+        public System.IObservable<System.Reactive.Unit> InvalidateState() { }
+        public System.IObservable<object> LoadState() { }
+        public System.IObservable<System.Reactive.Unit> SaveState(object state) { }
+    }
+    public class EqualityTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public EqualityTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
+        public static object? DoReferenceCast(object? from, System.Type targetType) { }
+    }
+    public static class ExpressionMixins
+    {
+        public static object?[]? GetArgumentsArray(this System.Linq.Expressions.Expression expression) { }
+        public static System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> GetExpressionChain(this System.Linq.Expressions.Expression expression) { }
+        public static System.Reflection.MemberInfo? GetMemberInfo(this System.Linq.Expressions.Expression expression) { }
+        public static System.Linq.Expressions.Expression? GetParent(this System.Linq.Expressions.Expression expression) { }
+    }
+    public interface IActivatableView { }
+    public interface IActivatableViewModel
+    {
+        ReactiveUI.ViewModelActivator Activator { get; }
+    }
+    public interface IActivationForViewFetcher
+    {
+        System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view);
+        int GetAffinityForView(System.Type view);
+    }
+    public interface IBindingTypeConverter : Splat.IEnableLogger
+    {
+        int GetAffinityForObjects(System.Type fromType, System.Type toType);
+        bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result);
+    }
+    public interface ICanActivate
+    {
+        System.IObservable<System.Reactive.Unit> Activated { get; }
+        System.IObservable<System.Reactive.Unit> Deactivated { get; }
+    }
+    public interface IComparerBuilder<T>
+    {
+        System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector);
+        System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer);
+        System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector);
+        System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer);
+    }
+    public interface ICreatesCommandBinding
+    {
+        System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter);
+        System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName);
+        int GetAffinityForObject(System.Type type, bool hasEventTarget);
+    }
+    public interface ICreatesObservableForProperty : Splat.IEnableLogger
+    {
+        int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false);
+        System.IObservable<ReactiveUI.IObservedChange<object?, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false);
+    }
+    public interface IHandleObservableErrors
+    {
+        System.IObservable<System.Exception> ThrownExceptions { get; }
+    }
+    public interface IInteractionBinderImplementation : Splat.IEnableLogger
+    {
+        System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor;
+        System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor;
+    }
+    public interface IInteractionContext<out TInput, in TOutput>
+    {
+        TInput Input { get; }
+        bool IsHandled { get; }
+        void SetOutput(TOutput output);
+    }
+    public interface IInteraction<TInput, TOutput>
+    {
+        System.IObservable<TOutput> Handle(TInput input);
+        System.IDisposable RegisterHandler(System.Action<ReactiveUI.IInteractionContext<TInput, TOutput>> handler);
+        System.IDisposable RegisterHandler(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler);
+        System.IDisposable RegisterHandler<TDontCare>(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler);
+    }
+    public interface IMessageBus : Splat.IEnableLogger
+    {
+        bool IsRegistered(System.Type type, string? contract = null);
+        System.IObservable<T> Listen<T>(string? contract = null);
+        System.IObservable<T> ListenIncludeLatest<T>(string? contract = null);
+        System.IDisposable RegisterMessageSource<T>(System.IObservable<T> source, string? contract = null);
+        void RegisterScheduler<T>(System.Reactive.Concurrency.IScheduler scheduler, string? contract = null);
+        void SendMessage<T>(T message, string? contract = null);
+    }
+    public class INPCObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
+    {
+        public INPCObservableForProperty() { }
+        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged) { }
+        public System.IObservable<ReactiveUI.IObservedChange<object?, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
+    }
+    public interface IObservedChange<out TSender, out TValue>
+    {
+        System.Linq.Expressions.Expression? Expression { get; }
+        TSender Sender { get; }
+        TValue Value { get; }
+    }
+    public interface IOutputContext<out TInput, TOutput> : ReactiveUI.IInteractionContext<TInput, TOutput>
+    {
+        TOutput GetOutput();
+    }
+    public interface IPlatformOperations
+    {
+        string? GetOrientation();
+    }
+    public interface IPropertyBinderImplementation : Splat.IEnableLogger
+    {
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
+                "view",
+                "isViewModel"})]
+        ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor;
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
+                "view",
+                "isViewModel"})]
+        ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor;
+        System.IDisposable BindTo<TValue, TTarget, TTValue>(System.IObservable<TValue> observedChange, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> propertyExpression, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
+            where TTarget :  class;
+        ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor;
+        ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor;
+    }
+    public interface IPropertyBindingHook
+    {
+        bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction);
+    }
+    public class IROObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
+    {
+        public IROObservableForProperty() { }
+        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
+        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
+    }
+    public interface IReactiveBinding<out TView, out TValue> : System.IDisposable
+        where out TView : ReactiveUI.IViewFor
+    {
+        System.IObservable<TValue?> Changed { get; }
+        ReactiveUI.BindingDirection Direction { get; }
+        TView View { get; }
+        System.Linq.Expressions.Expression ViewExpression { get; }
+        System.Linq.Expressions.Expression ViewModelExpression { get; }
+    }
+    public interface IReactiveCommand : ReactiveUI.IHandleObservableErrors, System.IDisposable
+    {
+        System.IObservable<bool> CanExecute { get; }
+        System.IObservable<bool> IsExecuting { get; }
+    }
+    public interface IReactiveCommand<in TParam, out TResult> : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveCommand, System.IDisposable, System.IObservable<TResult>
+    {
+        System.IObservable<TResult> Execute();
+        System.IObservable<TResult> Execute(TParam parameter);
+    }
+    public interface IReactiveNotifyPropertyChanged<out TSender>
+    {
+        System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<TSender>> Changed { get; }
+        System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<TSender>> Changing { get; }
+        System.IDisposable SuppressChangeNotifications();
+    }
+    public interface IReactiveObject : Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
+    {
+        void RaisePropertyChanged(System.ComponentModel.PropertyChangedEventArgs args);
+        void RaisePropertyChanging(System.ComponentModel.PropertyChangingEventArgs args);
+    }
+    public static class IReactiveObjectExtensions
+    {
+        public static TRet RaiseAndSetIfChanged<TObj, TRet>(this TObj reactiveObject, ref TRet backingField, TRet newValue, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
+            where TObj : ReactiveUI.IReactiveObject { }
+        public static void RaisePropertyChanged<TSender>(this TSender reactiveObject, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
+            where TSender : ReactiveUI.IReactiveObject { }
+        public static void RaisePropertyChanging<TSender>(this TSender reactiveObject, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
+            where TSender : ReactiveUI.IReactiveObject { }
+        public static void SubscribePropertyChangedEvents<TSender>(this TSender reactiveObject)
+            where TSender : ReactiveUI.IReactiveObject { }
+        public static void SubscribePropertyChangingEvents<TSender>(this TSender reactiveObject)
+            where TSender : ReactiveUI.IReactiveObject { }
+    }
+    public interface IReactivePropertyChangedEventArgs<out TSender>
+    {
+        string? PropertyName { get; }
+        TSender Sender { get; }
+    }
+    public interface IRoutableViewModel : ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
+    {
+        ReactiveUI.IScreen HostScreen { get; }
+        string? UrlPathSegment { get; }
+    }
+    public interface IScreen
+    {
+        ReactiveUI.RoutingState Router { get; }
+    }
+    public interface ISetMethodBindingConverter : Splat.IEnableLogger
+    {
+        int GetAffinityForObjects(System.Type? fromType, System.Type? toType);
+        object? PerformSet(object? toTarget, object? newValue, object?[]? arguments);
+    }
+    public interface ISuspensionDriver
+    {
+        System.IObservable<System.Reactive.Unit> InvalidateState();
+        System.IObservable<object> LoadState();
+        System.IObservable<System.Reactive.Unit> SaveState(object state);
+    }
+    public interface ISuspensionHost : ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
+    {
+        object? AppState { get; set; }
+        System.Func<object>? CreateNewAppState { get; set; }
+        System.IObservable<System.Reactive.Unit> IsLaunchingNew { get; set; }
+        System.IObservable<System.Reactive.Unit> IsResuming { get; set; }
+        System.IObservable<System.Reactive.Unit> IsUnpausing { get; set; }
+        System.IObservable<System.Reactive.Unit> ShouldInvalidateState { get; set; }
+        System.IObservable<System.IDisposable> ShouldPersistState { get; set; }
+    }
+    public interface IViewFor : ReactiveUI.IActivatableView
+    {
+        object? ViewModel { get; set; }
+    }
+    public interface IViewFor<T> : ReactiveUI.IActivatableView, ReactiveUI.IViewFor
+        where T :  class
+    {
+        T ViewModel { get; set; }
+    }
+    public interface IViewLocator : Splat.IEnableLogger
+    {
+        ReactiveUI.IViewFor? ResolveView<T>(T? viewModel, string? contract = null);
+    }
+    public class IntegerToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public IntegerToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class InteractionBinderImplementation : ReactiveUI.IInteractionBinderImplementation, Splat.IEnableLogger
+    {
+        public InteractionBinderImplementation() { }
+        public System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        public System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+    }
+    public static class InteractionBindingMixins
+    {
+        public static System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        public static System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+    }
+    public sealed class InteractionContext<TInput, TOutput> : ReactiveUI.IInteractionContext<TInput, TOutput>, ReactiveUI.IOutputContext<TInput, TOutput>
+    {
+        public TInput Input { get; }
+        public bool IsHandled { get; }
+        public TOutput GetOutput() { }
+        public void SetOutput(TOutput output) { }
+    }
+    public class Interaction<TInput, TOutput> : ReactiveUI.IInteraction<TInput, TOutput>
+    {
+        public Interaction(System.Reactive.Concurrency.IScheduler? handlerScheduler = null) { }
+        protected virtual ReactiveUI.IOutputContext<TInput, TOutput> GenerateContext(TInput input) { }
+        protected System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<System.Reactive.Unit>>[] GetHandlers() { }
+        public virtual System.IObservable<TOutput> Handle(TInput input) { }
+        public System.IDisposable RegisterHandler(System.Action<ReactiveUI.IInteractionContext<TInput, TOutput>> handler) { }
+        public System.IDisposable RegisterHandler(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler) { }
+        public System.IDisposable RegisterHandler<TDontCare>(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler) { }
+    }
+    public class LongToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public LongToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class MessageBus : ReactiveUI.IMessageBus, Splat.IEnableLogger
+    {
+        public MessageBus() { }
+        public static ReactiveUI.IMessageBus Current { get; set; }
+        public bool IsRegistered(System.Type type, string? contract = null) { }
+        public System.IObservable<T> Listen<T>(string? contract = null) { }
+        public System.IObservable<T> ListenIncludeLatest<T>(string? contract = null) { }
+        public System.IDisposable RegisterMessageSource<T>(System.IObservable<T> source, string? contract = null) { }
+        public void RegisterScheduler<T>(System.Reactive.Concurrency.IScheduler scheduler, string? contract = null) { }
+        public void SendMessage<T>(T message, string? contract = null) { }
+    }
+    public class NullableByteToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableByteToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class NullableDecimalToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableDecimalToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class NullableDoubleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableDoubleToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class NullableIntegerToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableIntegerToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class NullableLongToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableLongToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class NullableShortToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableShortToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class NullableSingleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableSingleToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public static class OAPHCreationHelperMixin
+    {
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+    }
+    public sealed class ObservableAsPropertyHelper<T> : ReactiveUI.IHandleObservableErrors, Splat.IEnableLogger, System.IDisposable
+    {
+        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, T? initialValue = default, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
+        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, System.Action<T?>? onChanging = null, System.Func<T?>? getInitialValue = null, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
+        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, System.Action<T?>? onChanging = null, T? initialValue = default, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
+        public bool IsSubscribed { get; }
+        public System.IObservable<System.Exception> ThrownExceptions { get; }
+        public T Value { get; }
+        public void Dispose() { }
+        public static ReactiveUI.ObservableAsPropertyHelper<T> Default(T? initialValue = default, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
+    }
+    public static class ObservableFuncMixins
+    {
+        public static System.IObservable<TResult?> ToObservable<TSource, TResult>(this System.Linq.Expressions.Expression<System.Func<TSource, TResult?>> expression, TSource? source, bool beforeChange = false, bool skipInitial = false) { }
+    }
+    public static class ObservableLoggingMixin
+    {
+        public static System.IObservable<T> Log<T, TObj>(this System.IObservable<T> @this, TObj logObject, string? message = null, System.Func<T, string>? stringifier = null)
+            where TObj : Splat.IEnableLogger { }
+        public static System.IObservable<T> LoggedCatch<T, TObj>(this System.IObservable<T> @this, TObj klass, System.IObservable<T>? next = null, string? message = null)
+            where TObj : Splat.IEnableLogger { }
+        public static System.IObservable<T> LoggedCatch<T, TObj, TException>(this System.IObservable<T> @this, TObj klass, System.Func<TException, System.IObservable<T>> next, string? message = null)
+            where TObj : Splat.IEnableLogger
+            where TException : System.Exception { }
+    }
+    public static class ObservableMixins
+    {
+        public static System.IObservable<T> WhereNotNull<T>(this System.IObservable<T?> observable) { }
+    }
+    public class ObservedChange<TSender, TValue> : ReactiveUI.IObservedChange<TSender, TValue>
+    {
+        public ObservedChange(TSender sender, System.Linq.Expressions.Expression? expression, TValue value) { }
+        public System.Linq.Expressions.Expression? Expression { get; }
+        public TSender Sender { get; }
+        public TValue Value { get; }
+    }
+    public static class ObservedChangedMixin
+    {
+        public static string GetPropertyName<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
+        public static TValue GetValue<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
+        public static TValue? GetValueOrDefault<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
+        public static System.IObservable<TValue> Value<TSender, TValue>(this System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> item) { }
+    }
+    public static class OrderedComparer
+    {
+        public static ReactiveUI.IComparerBuilder<T> For<T>() { }
+        public static ReactiveUI.IComparerBuilder<T> For<T>(System.Collections.Generic.IEnumerable<T> enumerable) { }
+    }
+    public static class OrderedComparer<T>
+    {
+        public static System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector) { }
+        public static System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
+        public static System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector) { }
+        public static System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
+    }
+    public class POCOObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
+    {
+        public POCOObservableForProperty() { }
+        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
+        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
+    }
+    public static class PlatformRegistrationManager
+    {
+        public static void SetRegistrationNamespaces(params ReactiveUI.RegistrationNamespace[] namespaces) { }
+    }
+    public class PlatformRegistrations
+    {
+        public PlatformRegistrations() { }
+        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
+    }
+    public class PropertyBinderImplementation : ReactiveUI.IPropertyBinderImplementation, Splat.IEnableLogger
+    {
+        public PropertyBinderImplementation() { }
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
+                "view",
+                "isViewModel"})]
+        public ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
+                "view",
+                "isViewModel"})]
+        public ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        public System.IDisposable BindTo<TValue, TTarget, TTValue>(System.IObservable<TValue> observedChange, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> propertyExpression, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
+            where TTarget :  class { }
+        public ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        public ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+    }
+    public static class PropertyBindingMixins
+    {
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
+                "view",
+                "isViewModel"})]
+        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
+                "view",
+                "isViewModel"})]
+        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
+                "view",
+                "isViewModel"})]
+        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
+                "view",
+                "isViewModel"})]
+        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        public static System.IDisposable BindTo<TValue, TTarget, TTValue>(this System.IObservable<TValue> @this, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> property, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
+            where TTarget :  class { }
+        public static ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        public static ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+    }
+    public static class ReactiveCommand
+    {
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> Create(System.Action execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> Create<TParam>(System.Action<TParam> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> Create<TResult>(System.Func<TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, TResult> Create<TParam, TResult>(System.Func<TParam, TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.CombinedReactiveCommand<TParam, TResult> CreateCombined<TParam, TResult>(System.Collections.Generic.IEnumerable<ReactiveUI.ReactiveCommandBase<TParam, TResult>> childCommands, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromObservable<TResult>(System.Func<System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromObservable<TParam, TResult>(System.Func<TParam, System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateFromTask(System.Func<System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateFromTask(System.Func<System.Threading.CancellationToken, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromTask<TResult>(System.Func<System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromTask<TResult>(System.Func<System.Threading.CancellationToken, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateFromTask<TParam>(System.Func<TParam, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateFromTask<TParam>(System.Func<TParam, System.Threading.CancellationToken, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(System.Func<TParam, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(System.Func<TParam, System.Threading.CancellationToken, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateRunInBackground(System.Action execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateRunInBackground<TParam>(System.Action<TParam> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateRunInBackground<TResult>(System.Func<TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateRunInBackground<TParam, TResult>(System.Func<TParam, TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+    }
+    public abstract class ReactiveCommandBase<TParam, TResult> : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveCommand, ReactiveUI.IReactiveCommand<TParam, TResult>, System.IDisposable, System.IObservable<TResult>, System.Windows.Input.ICommand
+    {
+        protected ReactiveCommandBase() { }
+        public abstract System.IObservable<bool> CanExecute { get; }
+        public abstract System.IObservable<bool> IsExecuting { get; }
+        public abstract System.IObservable<System.Exception> ThrownExceptions { get; }
+        public void Dispose() { }
+        protected abstract void Dispose(bool disposing);
+        public abstract System.IObservable<TResult> Execute();
+        public abstract System.IObservable<TResult> Execute(TParam parameter);
+        protected virtual bool ICommandCanExecute(object? parameter) { }
+        protected virtual void ICommandExecute(object? parameter) { }
+        protected void OnCanExecuteChanged(bool newValue) { }
+        public abstract System.IDisposable Subscribe(System.IObserver<TResult> observer);
+    }
+    public static class ReactiveCommandMixins
+    {
+        public static System.IDisposable InvokeCommand<T>(this System.IObservable<T> item, System.Windows.Input.ICommand? command) { }
+        public static System.IDisposable InvokeCommand<T, TResult>(this System.IObservable<T> item, ReactiveUI.ReactiveCommandBase<T, TResult>? command) { }
+        public static System.IDisposable InvokeCommand<T, TTarget>(this System.IObservable<T> item, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, System.Windows.Input.ICommand?>> commandProperty)
+            where TTarget :  class { }
+        public static System.IDisposable InvokeCommand<T, TResult, TTarget>(this System.IObservable<T> item, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, ReactiveUI.ReactiveCommandBase<T, TResult>?>> commandProperty)
+            where TTarget :  class { }
+    }
+    public class ReactiveCommand<TParam, TResult> : ReactiveUI.ReactiveCommandBase<TParam, TResult>
+    {
+        protected ReactiveCommand(System.Func<TParam, System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute, System.Reactive.Concurrency.IScheduler? outputScheduler) { }
+        public override System.IObservable<bool> CanExecute { get; }
+        public override System.IObservable<bool> IsExecuting { get; }
+        public override System.IObservable<System.Exception> ThrownExceptions { get; }
+        protected override void Dispose(bool disposing) { }
+        public override System.IObservable<TResult> Execute() { }
+        public override System.IObservable<TResult> Execute(TParam parameter) { }
+        public override System.IDisposable Subscribe(System.IObserver<TResult> observer) { }
+    }
+    public static class ReactiveNotifyPropertyChangedMixin
+    {
+        public static System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, System.Linq.Expressions.Expression<System.Func<TSender, TValue>> property, bool beforeChange = false, bool skipInitial = true) { }
+        public static System.IObservable<TRet> ObservableForProperty<TSender, TValue, TRet>(this TSender? item, System.Linq.Expressions.Expression<System.Func<TSender, TValue>> property, System.Func<TValue?, TRet> selector, bool beforeChange = false)
+            where TSender :  class { }
+        public static System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> SubscribeToExpressionChain<TSender, TValue>(this TSender? source, System.Linq.Expressions.Expression? expression, bool beforeChange = false, bool skipInitial = true, bool suppressWarnings = false) { }
+    }
+    [System.Runtime.Serialization.DataContract]
+    public class ReactiveObject : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveNotifyPropertyChanged<ReactiveUI.IReactiveObject>, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
+    {
+        public ReactiveObject() { }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changed { get; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changing { get; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<System.Exception> ThrownExceptions { get; }
+        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
+        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
+        public bool AreChangeNotificationsEnabled() { }
+        public System.IDisposable DelayChangeNotifications() { }
+        public System.IDisposable SuppressChangeNotifications() { }
+    }
+    public class ReactivePropertyChangedEventArgs<TSender> : System.ComponentModel.PropertyChangedEventArgs, ReactiveUI.IReactivePropertyChangedEventArgs<TSender>
+    {
+        public ReactivePropertyChangedEventArgs(TSender sender, string propertyName) { }
+        public TSender Sender { get; }
+    }
+    public class ReactivePropertyChangingEventArgs<TSender> : System.ComponentModel.PropertyChangingEventArgs, ReactiveUI.IReactivePropertyChangedEventArgs<TSender>
+    {
+        public ReactivePropertyChangingEventArgs(TSender sender, string? propertyName) { }
+        public TSender Sender { get; }
+    }
+    [System.Runtime.Serialization.DataContract]
+    public class ReactiveRecord : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveNotifyPropertyChanged<ReactiveUI.IReactiveObject>, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging, System.IEquatable<ReactiveUI.ReactiveRecord>
+    {
+        public ReactiveRecord() { }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changed { get; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changing { get; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<System.Exception> ThrownExceptions { get; }
+        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
+        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
+        public bool AreChangeNotificationsEnabled() { }
+        public System.IDisposable DelayChangeNotifications() { }
+        public System.IDisposable SuppressChangeNotifications() { }
+    }
+    public static class Reflection
+    {
+        public static string ExpressionToPropertyNames(System.Linq.Expressions.Expression? expression) { }
+        public static System.Type GetEventArgsTypeForEvent(System.Type type, string? eventName) { }
+        public static System.Func<object?, object?[]?, object?>? GetValueFetcherForProperty(System.Reflection.MemberInfo? member) { }
+        public static System.Func<object?, object?[]?, object?> GetValueFetcherOrThrow(System.Reflection.MemberInfo? member) { }
+        public static System.Action<object?, object?, object?[]?> GetValueSetterForProperty(System.Reflection.MemberInfo? member) { }
+        public static System.Action<object?, object?, object?[]?>? GetValueSetterOrThrow(System.Reflection.MemberInfo? member) { }
+        public static bool IsStatic(this System.Reflection.PropertyInfo item) { }
+        public static System.Type? ReallyFindType(string? type, bool throwOnFailure) { }
+        public static System.Linq.Expressions.Expression Rewrite(System.Linq.Expressions.Expression? expression) { }
+        public static void ThrowIfMethodsNotOverloaded(string callingTypeName, object targetObject, params string[] methodsToCheck) { }
+        public static bool TryGetAllValuesForPropertyChain(out ReactiveUI.IObservedChange<object, object?>[] changeValues, object? current, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain) { }
+        public static bool TryGetValueForPropertyChain<TValue>(out TValue changeValue, object? current, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain) { }
+        public static bool TrySetValueToPropertyChain<TValue>(object? target, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain, TValue value, bool shouldThrow = true) { }
+    }
+    public enum RegistrationNamespace
+    {
+        None = 0,
+        XamForms = 1,
+        Winforms = 2,
+        Wpf = 3,
+        Uno = 4,
+        UnoWinUI = 5,
+        Blazor = 6,
+        Drawing = 7,
+        Avalonia = 8,
+        Maui = 9,
+        Uwp = 10,
+        WinUI = 11,
+    }
+    public class Registrations
+    {
+        public Registrations() { }
+        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
+    }
+    public static class RoutableViewModelMixin
+    {
+        public static System.IDisposable WhenNavigatedTo(this ReactiveUI.IRoutableViewModel item, System.Func<System.IDisposable> onNavigatedTo) { }
+        public static System.IObservable<System.Reactive.Unit> WhenNavigatedToObservable(this ReactiveUI.IRoutableViewModel item) { }
+        public static System.IObservable<System.Reactive.Unit> WhenNavigatingFromObservable(this ReactiveUI.IRoutableViewModel item) { }
+    }
+    [System.Runtime.Serialization.DataContract]
+    public class RoutingState : ReactiveUI.ReactiveObject
+    {
+        public RoutingState(System.Reactive.Concurrency.IScheduler? scheduler = null) { }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<ReactiveUI.IRoutableViewModel> CurrentViewModel { get; set; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public ReactiveUI.ReactiveCommand<ReactiveUI.IRoutableViewModel, ReactiveUI.IRoutableViewModel> Navigate { get; set; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public ReactiveUI.ReactiveCommand<ReactiveUI.IRoutableViewModel, ReactiveUI.IRoutableViewModel> NavigateAndReset { get; set; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public ReactiveUI.ReactiveCommand<System.Reactive.Unit, ReactiveUI.IRoutableViewModel> NavigateBack { get; set; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<DynamicData.IChangeSet<ReactiveUI.IRoutableViewModel>> NavigationChanged { get; set; }
+        [System.Runtime.Serialization.DataMember]
+        [System.Text.Json.Serialization.JsonRequired]
+        public System.Collections.ObjectModel.ObservableCollection<ReactiveUI.IRoutableViewModel> NavigationStack { get; set; }
+    }
+    public static class RoutingStateMixins
+    {
+        public static T? FindViewModelInStack<T>(this ReactiveUI.RoutingState item)
+            where T : ReactiveUI.IRoutableViewModel { }
+        public static ReactiveUI.IRoutableViewModel? GetCurrentViewModel(this ReactiveUI.RoutingState item) { }
+    }
+    public static class RxApp
+    {
+        public const int BigCacheLimit = 256;
+        public const int SmallCacheLimit = 64;
+        public static System.IObserver<System.Exception> DefaultExceptionHandler { get; set; }
+        public static System.Reactive.Concurrency.IScheduler MainThreadScheduler { get; set; }
+        public static bool SuppressViewCommandBindingMessage { get; set; }
+        public static ReactiveUI.ISuspensionHost SuspensionHost { get; set; }
+        public static System.Reactive.Concurrency.IScheduler TaskpoolScheduler { get; set; }
+    }
+    public class ScheduledSubject<T> : System.IDisposable, System.IObservable<T>, System.IObserver<T>, System.Reactive.Subjects.ISubject<T>, System.Reactive.Subjects.ISubject<T, T>
+    {
+        public ScheduledSubject(System.Reactive.Concurrency.IScheduler scheduler, System.IObserver<T>? defaultObserver = null, System.Reactive.Subjects.ISubject<T>? defaultSubject = null) { }
+        public void Dispose() { }
+        protected virtual void Dispose(bool isDisposing) { }
+        public void OnCompleted() { }
+        public void OnError(System.Exception error) { }
+        public void OnNext(T value) { }
+        public System.IDisposable Subscribe(System.IObserver<T> observer) { }
+    }
+    public class ShortToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public ShortToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    [System.AttributeUsage(System.AttributeTargets.Class)]
+    public sealed class SingleInstanceViewAttribute : System.Attribute
+    {
+        public SingleInstanceViewAttribute() { }
+    }
+    public class SingleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public SingleToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class StringConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public StringConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
+    }
+    public static class SuspensionHostExtensions
+    {
+        public static T GetAppState<T>(this ReactiveUI.ISuspensionHost item) { }
+        public static System.IObservable<T> ObserveAppState<T>(this ReactiveUI.ISuspensionHost item)
+            where T :  class { }
+        public static System.IDisposable SetupDefaultSuspendResume(this ReactiveUI.ISuspensionHost item, ReactiveUI.ISuspensionDriver? driver = null) { }
+    }
+    public enum TriggerUpdate
+    {
+        ViewToViewModel = 0,
+        ViewModelToView = 1,
+    }
+    [System.Serializable]
+    public class UnhandledErrorException : System.Exception
+    {
+        public UnhandledErrorException() { }
+        public UnhandledErrorException(string message) { }
+        protected UnhandledErrorException(System.Runtime.Serialization.SerializationInfo info, in System.Runtime.Serialization.StreamingContext context) { }
+        public UnhandledErrorException(string message, System.Exception innerException) { }
+    }
+    [System.Serializable]
+    public class UnhandledInteractionException<TInput, TOutput> : System.Exception
+    {
+        public UnhandledInteractionException() { }
+        public UnhandledInteractionException(string message) { }
+        public UnhandledInteractionException(ReactiveUI.Interaction<TInput, TOutput> interaction, TInput input) { }
+        protected UnhandledInteractionException(System.Runtime.Serialization.SerializationInfo info, in System.Runtime.Serialization.StreamingContext context) { }
+        public UnhandledInteractionException(string message, System.Exception innerException) { }
+        public TInput Input { get; }
+        public ReactiveUI.Interaction<TInput, TOutput>? Interaction { get; }
+        public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
+    }
+    [System.AttributeUsage(System.AttributeTargets.Class)]
+    public sealed class ViewContractAttribute : System.Attribute
+    {
+        public ViewContractAttribute(string contract) { }
+        public string Contract { get; }
+    }
+    public static class ViewForMixins
+    {
+        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Action<System.IDisposable>> block) { }
+        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block) { }
+        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Action<System.Action<System.IDisposable>> block) { }
+        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Action<System.Reactive.Disposables.CompositeDisposable> block) { }
+        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block) { }
+        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Action<System.IDisposable>> block, ReactiveUI.IViewFor view) { }
+        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Reactive.Disposables.CompositeDisposable> block, ReactiveUI.IViewFor? view = null) { }
+        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block, ReactiveUI.IViewFor? view) { }
+    }
+    public static class ViewLocator
+    {
+        public static ReactiveUI.IViewLocator Current { get; }
+    }
+    [System.Serializable]
+    public class ViewLocatorNotFoundException : System.Exception
+    {
+        public ViewLocatorNotFoundException() { }
+        public ViewLocatorNotFoundException(string message) { }
+        protected ViewLocatorNotFoundException(System.Runtime.Serialization.SerializationInfo info, in System.Runtime.Serialization.StreamingContext context) { }
+        public ViewLocatorNotFoundException(string message, System.Exception innerException) { }
+    }
+    public sealed class ViewModelActivator : System.IDisposable
+    {
+        public ViewModelActivator() { }
+        public System.IObservable<System.Reactive.Unit> Activated { get; }
+        public System.IObservable<System.Reactive.Unit> Deactivated { get; }
+        public System.IDisposable Activate() { }
+        public void Deactivate(bool ignoreRefCount = false) { }
+        public void Dispose() { }
+    }
+    public class WaitForDispatcherScheduler : System.Reactive.Concurrency.IScheduler
+    {
+        public WaitForDispatcherScheduler(System.Func<System.Reactive.Concurrency.IScheduler> schedulerFactory) { }
+        public System.DateTimeOffset Now { get; }
+        public System.IDisposable Schedule<TState>(TState state, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
+        public System.IDisposable Schedule<TState>(TState state, System.DateTimeOffset dueTime, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
+        public System.IDisposable Schedule<TState>(TState state, System.TimeSpan dueTime, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
+    }
+    public static class WhenAnyMixin
+    {
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Func<ReactiveUI.IObservedChange<TSender, T1>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, ReactiveUI.IObservedChange<TSender, T11>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Linq.Expressions.Expression<System.Func<TSender, T12>> property12, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, ReactiveUI.IObservedChange<TSender, T11>, ReactiveUI.IObservedChange<TSender, T12>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Linq.Expressions.Expression? property11, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Linq.Expressions.Expression? property11, System.Linq.Expressions.Expression? property12, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, TRet>> property1) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Func<T1, TRet> selector) { }
+        public static System.IObservable<System.ValueTuple<T1, T2>> WhenAnyValue<TSender, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Func<T1, T2, TRet> selector) { }
+        public static System.IObservable<System.ValueTuple<T1, T2, T3>> WhenAnyValue<TSender, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Func<T1, T2, T3, TRet> selector) { }
+        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4>> WhenAnyValue<TSender, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Func<T1, T2, T3, T4, TRet> selector) { }
+        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5>> WhenAnyValue<TSender, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Func<T1, T2, T3, T4, T5, TRet> selector) { }
+        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5, T6>> WhenAnyValue<TSender, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Func<T1, T2, T3, T4, T5, T6, TRet> selector) { }
+        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5, T6, T7>> WhenAnyValue<TSender, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Func<T1, T2, T3, T4, T5, T6, T7, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Linq.Expressions.Expression<System.Func<TSender, T12>> property12, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, TRet> selector) { }
+    }
+    public static class WhenAnyObservableMixin
+    {
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs11)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs11, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs12)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Func<T1?, T2?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Func<T1?, T2?, T3?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Func<T1?, T2?, T3?, T4?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Func<T1?, T2?, T3?, T4?, T5?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T11>?>> obs11, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, T11?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T11>?>> obs11, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T12>?>> obs12, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, T11?, T12?, TRet> selector)
+            where TSender :  class { }
+    }
+}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
new file mode 100644
index 0000000000..a0cc917fca
--- /dev/null
+++ b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
@@ -0,0 +1,1069 @@
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.AndroidSupport")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.AndroidX")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Blazor")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Drawing")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Maui")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.TestRunner.Android")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Tests")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uno")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uno.WinUI")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uwp")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.WinUI")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Winforms")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Wpf")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.XamForms")]
+[assembly: System.Runtime.Versioning.SupportedOSPlatform("Windows10.0.17763.0")]
+[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v7.0", FrameworkDisplayName=".NET 7.0")]
+[assembly: System.Runtime.Versioning.TargetPlatform("Windows10.0.17763.0")]
+namespace ReactiveUI
+{
+    public static class AutoPersistHelper
+    {
+        public static System.IDisposable ActOnEveryObject<TItem>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
+            where TItem : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable ActOnEveryObject<TItem>(this System.Collections.ObjectModel.ReadOnlyObservableCollection<TItem> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
+            where TItem : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable ActOnEveryObject<TItem>(this System.IObservable<DynamicData.IChangeSet<TItem>> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
+            where TItem : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable ActOnEveryObject<TItem, TCollection>(this TCollection collection, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
+            where TItem : ReactiveUI.IReactiveObject
+            where TCollection : System.Collections.Specialized.INotifyCollectionChanged, System.Collections.Generic.IEnumerable<TItem> { }
+        public static System.IDisposable AutoPersist<T>(this T @this, System.Func<T, System.IObservable<System.Reactive.Unit>> doPersist, System.TimeSpan? interval = default)
+            where T : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable AutoPersist<T, TDontCare>(this T @this, System.Func<T, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
+            where T : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable AutoPersistCollection<TItem>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.TimeSpan? interval = default)
+            where TItem : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable AutoPersistCollection<TItem, TDontCare>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
+            where TItem : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable AutoPersistCollection<TItem, TDontCare>(this System.Collections.ObjectModel.ReadOnlyObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
+            where TItem : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable AutoPersistCollection<TItem, TCollection, TDontCare>(this TCollection @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
+            where TItem : ReactiveUI.IReactiveObject
+            where TCollection : System.Collections.Specialized.INotifyCollectionChanged, System.Collections.Generic.IEnumerable<TItem> { }
+    }
+    public enum BindingDirection
+    {
+        OneWay = 0,
+        TwoWay = 1,
+        AsyncOneWay = 2,
+    }
+    public class ByteToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public ByteToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class CanActivateViewFetcher : ReactiveUI.IActivationForViewFetcher
+    {
+        public CanActivateViewFetcher() { }
+        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
+        public int GetAffinityForView(System.Type view) { }
+    }
+    public static class ChangeSetMixin
+    {
+        public static System.IObservable<DynamicData.IChangeSet> CountChanged(this System.IObservable<DynamicData.IChangeSet> changeSet) { }
+        public static System.IObservable<DynamicData.IChangeSet<T>> CountChanged<T>(this System.IObservable<DynamicData.IChangeSet<T>> changeSet)
+            where T :  notnull { }
+        public static bool HasCountChanged(this DynamicData.IChangeSet changeSet) { }
+    }
+    public class CombinedReactiveCommand<TParam, TResult> : ReactiveUI.ReactiveCommandBase<TParam, System.Collections.Generic.IList<TResult>>
+    {
+        protected CombinedReactiveCommand(System.Collections.Generic.IEnumerable<ReactiveUI.ReactiveCommandBase<TParam, TResult>> childCommands, System.IObservable<bool>? canExecute, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public override System.IObservable<bool> CanExecute { get; }
+        public override System.IObservable<bool> IsExecuting { get; }
+        public override System.IObservable<System.Exception> ThrownExceptions { get; }
+        protected override void Dispose(bool disposing) { }
+        public override System.IObservable<System.Collections.Generic.IList<TResult>> Execute() { }
+        public override System.IObservable<System.Collections.Generic.IList<TResult>> Execute(TParam parameter) { }
+        public override System.IDisposable Subscribe(System.IObserver<System.Collections.Generic.IList<TResult>> observer) { }
+    }
+    public static class CommandBinder
+    {
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor<TViewModel>
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor<TViewModel>
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor<TViewModel>
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+    }
+    public class CommandBinderImplementation : Splat.IEnableLogger
+    {
+        public CommandBinderImplementation() { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor<TViewModel>
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor<TViewModel>
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+    }
+    public static class ComparerChainingExtensions
+    {
+        public static System.Collections.Generic.IComparer<T> ThenBy<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector) { }
+        public static System.Collections.Generic.IComparer<T> ThenBy<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
+        public static System.Collections.Generic.IComparer<T> ThenByDescending<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector) { }
+        public static System.Collections.Generic.IComparer<T> ThenByDescending<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
+    }
+    public class ComponentModelTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public ComponentModelTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
+    }
+    public class CreatesCommandBindingViaCommandParameter : ReactiveUI.ICreatesCommandBinding
+    {
+        public CreatesCommandBindingViaCommandParameter() { }
+        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
+        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
+        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
+    }
+    public class CreatesCommandBindingViaEvent : ReactiveUI.ICreatesCommandBinding
+    {
+        public CreatesCommandBindingViaEvent() { }
+        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
+        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
+        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
+    }
+    public class DecimalToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public DecimalToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public sealed class DefaultViewLocator : ReactiveUI.IViewLocator, Splat.IEnableLogger
+    {
+        public System.Func<string, string> ViewModelToViewFunc { get; set; }
+        public ReactiveUI.IViewFor? ResolveView<T>(T? viewModel, string? contract = null) { }
+    }
+    public static class DependencyResolverMixins
+    {
+        public static void InitializeReactiveUI(this Splat.IMutableDependencyResolver resolver, params ReactiveUI.RegistrationNamespace[] registrationNamespaces) { }
+        public static void RegisterViewsForViewModels(this Splat.IMutableDependencyResolver resolver, System.Reflection.Assembly assembly) { }
+    }
+    public class DoubleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public DoubleToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class DummySuspensionDriver : ReactiveUI.ISuspensionDriver
+    {
+        public DummySuspensionDriver() { }
+        public System.IObservable<System.Reactive.Unit> InvalidateState() { }
+        public System.IObservable<object> LoadState() { }
+        public System.IObservable<System.Reactive.Unit> SaveState(object state) { }
+    }
+    public class EqualityTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public EqualityTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
+        public static object? DoReferenceCast(object? from, System.Type targetType) { }
+    }
+    public static class ExpressionMixins
+    {
+        public static object?[]? GetArgumentsArray(this System.Linq.Expressions.Expression expression) { }
+        public static System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> GetExpressionChain(this System.Linq.Expressions.Expression expression) { }
+        public static System.Reflection.MemberInfo? GetMemberInfo(this System.Linq.Expressions.Expression expression) { }
+        public static System.Linq.Expressions.Expression? GetParent(this System.Linq.Expressions.Expression expression) { }
+    }
+    public interface IActivatableView { }
+    public interface IActivatableViewModel
+    {
+        ReactiveUI.ViewModelActivator Activator { get; }
+    }
+    public interface IActivationForViewFetcher
+    {
+        System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view);
+        int GetAffinityForView(System.Type view);
+    }
+    public interface IBindingTypeConverter : Splat.IEnableLogger
+    {
+        int GetAffinityForObjects(System.Type fromType, System.Type toType);
+        bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result);
+    }
+    public interface ICanActivate
+    {
+        System.IObservable<System.Reactive.Unit> Activated { get; }
+        System.IObservable<System.Reactive.Unit> Deactivated { get; }
+    }
+    public interface IComparerBuilder<T>
+    {
+        System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector);
+        System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer);
+        System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector);
+        System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer);
+    }
+    public interface ICreatesCommandBinding
+    {
+        System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter);
+        System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName);
+        int GetAffinityForObject(System.Type type, bool hasEventTarget);
+    }
+    public interface ICreatesObservableForProperty : Splat.IEnableLogger
+    {
+        int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false);
+        System.IObservable<ReactiveUI.IObservedChange<object?, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false);
+    }
+    public interface IHandleObservableErrors
+    {
+        System.IObservable<System.Exception> ThrownExceptions { get; }
+    }
+    public interface IInteractionBinderImplementation : Splat.IEnableLogger
+    {
+        System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor;
+        System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor;
+    }
+    public interface IInteractionContext<out TInput, in TOutput>
+    {
+        TInput Input { get; }
+        bool IsHandled { get; }
+        void SetOutput(TOutput output);
+    }
+    public interface IInteraction<TInput, TOutput>
+    {
+        System.IObservable<TOutput> Handle(TInput input);
+        System.IDisposable RegisterHandler(System.Action<ReactiveUI.IInteractionContext<TInput, TOutput>> handler);
+        System.IDisposable RegisterHandler(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler);
+        System.IDisposable RegisterHandler<TDontCare>(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler);
+    }
+    public interface IMessageBus : Splat.IEnableLogger
+    {
+        bool IsRegistered(System.Type type, string? contract = null);
+        System.IObservable<T> Listen<T>(string? contract = null);
+        System.IObservable<T> ListenIncludeLatest<T>(string? contract = null);
+        System.IDisposable RegisterMessageSource<T>(System.IObservable<T> source, string? contract = null);
+        void RegisterScheduler<T>(System.Reactive.Concurrency.IScheduler scheduler, string? contract = null);
+        void SendMessage<T>(T message, string? contract = null);
+    }
+    public class INPCObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
+    {
+        public INPCObservableForProperty() { }
+        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged) { }
+        public System.IObservable<ReactiveUI.IObservedChange<object?, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
+    }
+    public interface IObservedChange<out TSender, out TValue>
+    {
+        System.Linq.Expressions.Expression? Expression { get; }
+        TSender Sender { get; }
+        TValue Value { get; }
+    }
+    public interface IOutputContext<out TInput, TOutput> : ReactiveUI.IInteractionContext<TInput, TOutput>
+    {
+        TOutput GetOutput();
+    }
+    public interface IPlatformOperations
+    {
+        string? GetOrientation();
+    }
+    public interface IPropertyBinderImplementation : Splat.IEnableLogger
+    {
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
+                "view",
+                "isViewModel"})]
+        ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor;
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
+                "view",
+                "isViewModel"})]
+        ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor;
+        System.IDisposable BindTo<TValue, TTarget, TTValue>(System.IObservable<TValue> observedChange, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> propertyExpression, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
+            where TTarget :  class;
+        ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor;
+        ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor;
+    }
+    public interface IPropertyBindingHook
+    {
+        bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction);
+    }
+    public class IROObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
+    {
+        public IROObservableForProperty() { }
+        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
+        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
+    }
+    public interface IReactiveBinding<out TView, out TValue> : System.IDisposable
+        where out TView : ReactiveUI.IViewFor
+    {
+        System.IObservable<TValue?> Changed { get; }
+        ReactiveUI.BindingDirection Direction { get; }
+        TView View { get; }
+        System.Linq.Expressions.Expression ViewExpression { get; }
+        System.Linq.Expressions.Expression ViewModelExpression { get; }
+    }
+    public interface IReactiveCommand : ReactiveUI.IHandleObservableErrors, System.IDisposable
+    {
+        System.IObservable<bool> CanExecute { get; }
+        System.IObservable<bool> IsExecuting { get; }
+    }
+    public interface IReactiveCommand<in TParam, out TResult> : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveCommand, System.IDisposable, System.IObservable<TResult>
+    {
+        System.IObservable<TResult> Execute();
+        System.IObservable<TResult> Execute(TParam parameter);
+    }
+    public interface IReactiveNotifyPropertyChanged<out TSender>
+    {
+        System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<TSender>> Changed { get; }
+        System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<TSender>> Changing { get; }
+        System.IDisposable SuppressChangeNotifications();
+    }
+    public interface IReactiveObject : Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
+    {
+        void RaisePropertyChanged(System.ComponentModel.PropertyChangedEventArgs args);
+        void RaisePropertyChanging(System.ComponentModel.PropertyChangingEventArgs args);
+    }
+    public static class IReactiveObjectExtensions
+    {
+        public static TRet RaiseAndSetIfChanged<TObj, TRet>(this TObj reactiveObject, ref TRet backingField, TRet newValue, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
+            where TObj : ReactiveUI.IReactiveObject { }
+        public static void RaisePropertyChanged<TSender>(this TSender reactiveObject, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
+            where TSender : ReactiveUI.IReactiveObject { }
+        public static void RaisePropertyChanging<TSender>(this TSender reactiveObject, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
+            where TSender : ReactiveUI.IReactiveObject { }
+        public static void SubscribePropertyChangedEvents<TSender>(this TSender reactiveObject)
+            where TSender : ReactiveUI.IReactiveObject { }
+        public static void SubscribePropertyChangingEvents<TSender>(this TSender reactiveObject)
+            where TSender : ReactiveUI.IReactiveObject { }
+    }
+    public interface IReactivePropertyChangedEventArgs<out TSender>
+    {
+        string? PropertyName { get; }
+        TSender Sender { get; }
+    }
+    public interface IRoutableViewModel : ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
+    {
+        ReactiveUI.IScreen HostScreen { get; }
+        string? UrlPathSegment { get; }
+    }
+    public interface IScreen
+    {
+        ReactiveUI.RoutingState Router { get; }
+    }
+    public interface ISetMethodBindingConverter : Splat.IEnableLogger
+    {
+        int GetAffinityForObjects(System.Type? fromType, System.Type? toType);
+        object? PerformSet(object? toTarget, object? newValue, object?[]? arguments);
+    }
+    public interface ISuspensionDriver
+    {
+        System.IObservable<System.Reactive.Unit> InvalidateState();
+        System.IObservable<object> LoadState();
+        System.IObservable<System.Reactive.Unit> SaveState(object state);
+    }
+    public interface ISuspensionHost : ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
+    {
+        object? AppState { get; set; }
+        System.Func<object>? CreateNewAppState { get; set; }
+        System.IObservable<System.Reactive.Unit> IsLaunchingNew { get; set; }
+        System.IObservable<System.Reactive.Unit> IsResuming { get; set; }
+        System.IObservable<System.Reactive.Unit> IsUnpausing { get; set; }
+        System.IObservable<System.Reactive.Unit> ShouldInvalidateState { get; set; }
+        System.IObservable<System.IDisposable> ShouldPersistState { get; set; }
+    }
+    public interface IViewFor : ReactiveUI.IActivatableView
+    {
+        object? ViewModel { get; set; }
+    }
+    public interface IViewFor<T> : ReactiveUI.IActivatableView, ReactiveUI.IViewFor
+        where T :  class
+    {
+        T ViewModel { get; set; }
+    }
+    public interface IViewLocator : Splat.IEnableLogger
+    {
+        ReactiveUI.IViewFor? ResolveView<T>(T? viewModel, string? contract = null);
+    }
+    public class IntegerToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public IntegerToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class InteractionBinderImplementation : ReactiveUI.IInteractionBinderImplementation, Splat.IEnableLogger
+    {
+        public InteractionBinderImplementation() { }
+        public System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        public System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+    }
+    public static class InteractionBindingMixins
+    {
+        public static System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        public static System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+    }
+    public sealed class InteractionContext<TInput, TOutput> : ReactiveUI.IInteractionContext<TInput, TOutput>, ReactiveUI.IOutputContext<TInput, TOutput>
+    {
+        public TInput Input { get; }
+        public bool IsHandled { get; }
+        public TOutput GetOutput() { }
+        public void SetOutput(TOutput output) { }
+    }
+    public class Interaction<TInput, TOutput> : ReactiveUI.IInteraction<TInput, TOutput>
+    {
+        public Interaction(System.Reactive.Concurrency.IScheduler? handlerScheduler = null) { }
+        protected virtual ReactiveUI.IOutputContext<TInput, TOutput> GenerateContext(TInput input) { }
+        protected System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<System.Reactive.Unit>>[] GetHandlers() { }
+        public virtual System.IObservable<TOutput> Handle(TInput input) { }
+        public System.IDisposable RegisterHandler(System.Action<ReactiveUI.IInteractionContext<TInput, TOutput>> handler) { }
+        public System.IDisposable RegisterHandler(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler) { }
+        public System.IDisposable RegisterHandler<TDontCare>(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler) { }
+    }
+    public class LongToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public LongToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class MessageBus : ReactiveUI.IMessageBus, Splat.IEnableLogger
+    {
+        public MessageBus() { }
+        public static ReactiveUI.IMessageBus Current { get; set; }
+        public bool IsRegistered(System.Type type, string? contract = null) { }
+        public System.IObservable<T> Listen<T>(string? contract = null) { }
+        public System.IObservable<T> ListenIncludeLatest<T>(string? contract = null) { }
+        public System.IDisposable RegisterMessageSource<T>(System.IObservable<T> source, string? contract = null) { }
+        public void RegisterScheduler<T>(System.Reactive.Concurrency.IScheduler scheduler, string? contract = null) { }
+        public void SendMessage<T>(T message, string? contract = null) { }
+    }
+    public class NullableByteToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableByteToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class NullableDecimalToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableDecimalToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class NullableDoubleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableDoubleToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class NullableIntegerToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableIntegerToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class NullableLongToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableLongToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class NullableShortToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableShortToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class NullableSingleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableSingleToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public static class OAPHCreationHelperMixin
+    {
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+    }
+    public sealed class ObservableAsPropertyHelper<T> : ReactiveUI.IHandleObservableErrors, Splat.IEnableLogger, System.IDisposable
+    {
+        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, T? initialValue = default, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
+        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, System.Action<T?>? onChanging = null, System.Func<T?>? getInitialValue = null, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
+        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, System.Action<T?>? onChanging = null, T? initialValue = default, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
+        public bool IsSubscribed { get; }
+        public System.IObservable<System.Exception> ThrownExceptions { get; }
+        public T Value { get; }
+        public void Dispose() { }
+        public static ReactiveUI.ObservableAsPropertyHelper<T> Default(T? initialValue = default, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
+    }
+    public static class ObservableFuncMixins
+    {
+        public static System.IObservable<TResult?> ToObservable<TSource, TResult>(this System.Linq.Expressions.Expression<System.Func<TSource, TResult?>> expression, TSource? source, bool beforeChange = false, bool skipInitial = false) { }
+    }
+    public static class ObservableLoggingMixin
+    {
+        public static System.IObservable<T> Log<T, TObj>(this System.IObservable<T> @this, TObj logObject, string? message = null, System.Func<T, string>? stringifier = null)
+            where TObj : Splat.IEnableLogger { }
+        public static System.IObservable<T> LoggedCatch<T, TObj>(this System.IObservable<T> @this, TObj klass, System.IObservable<T>? next = null, string? message = null)
+            where TObj : Splat.IEnableLogger { }
+        public static System.IObservable<T> LoggedCatch<T, TObj, TException>(this System.IObservable<T> @this, TObj klass, System.Func<TException, System.IObservable<T>> next, string? message = null)
+            where TObj : Splat.IEnableLogger
+            where TException : System.Exception { }
+    }
+    public static class ObservableMixins
+    {
+        public static System.IObservable<T> WhereNotNull<T>(this System.IObservable<T?> observable) { }
+    }
+    public class ObservedChange<TSender, TValue> : ReactiveUI.IObservedChange<TSender, TValue>
+    {
+        public ObservedChange(TSender sender, System.Linq.Expressions.Expression? expression, TValue value) { }
+        public System.Linq.Expressions.Expression? Expression { get; }
+        public TSender Sender { get; }
+        public TValue Value { get; }
+    }
+    public static class ObservedChangedMixin
+    {
+        public static string GetPropertyName<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
+        public static TValue GetValue<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
+        public static TValue? GetValueOrDefault<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
+        public static System.IObservable<TValue> Value<TSender, TValue>(this System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> item) { }
+    }
+    public static class OrderedComparer
+    {
+        public static ReactiveUI.IComparerBuilder<T> For<T>() { }
+        public static ReactiveUI.IComparerBuilder<T> For<T>(System.Collections.Generic.IEnumerable<T> enumerable) { }
+    }
+    public static class OrderedComparer<T>
+    {
+        public static System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector) { }
+        public static System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
+        public static System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector) { }
+        public static System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
+    }
+    public class POCOObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
+    {
+        public POCOObservableForProperty() { }
+        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
+        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
+    }
+    public static class PlatformRegistrationManager
+    {
+        public static void SetRegistrationNamespaces(params ReactiveUI.RegistrationNamespace[] namespaces) { }
+    }
+    public class PlatformRegistrations
+    {
+        public PlatformRegistrations() { }
+        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
+    }
+    public class PropertyBinderImplementation : ReactiveUI.IPropertyBinderImplementation, Splat.IEnableLogger
+    {
+        public PropertyBinderImplementation() { }
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
+                "view",
+                "isViewModel"})]
+        public ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
+                "view",
+                "isViewModel"})]
+        public ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        public System.IDisposable BindTo<TValue, TTarget, TTValue>(System.IObservable<TValue> observedChange, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> propertyExpression, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
+            where TTarget :  class { }
+        public ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        public ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+    }
+    public static class PropertyBindingMixins
+    {
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
+                "view",
+                "isViewModel"})]
+        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
+                "view",
+                "isViewModel"})]
+        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
+                "view",
+                "isViewModel"})]
+        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
+                "view",
+                "isViewModel"})]
+        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        public static System.IDisposable BindTo<TValue, TTarget, TTValue>(this System.IObservable<TValue> @this, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> property, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
+            where TTarget :  class { }
+        public static ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        public static ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+    }
+    public static class ReactiveCommand
+    {
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> Create(System.Action execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> Create<TParam>(System.Action<TParam> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> Create<TResult>(System.Func<TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, TResult> Create<TParam, TResult>(System.Func<TParam, TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.CombinedReactiveCommand<TParam, TResult> CreateCombined<TParam, TResult>(System.Collections.Generic.IEnumerable<ReactiveUI.ReactiveCommandBase<TParam, TResult>> childCommands, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromObservable<TResult>(System.Func<System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromObservable<TParam, TResult>(System.Func<TParam, System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateFromTask(System.Func<System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateFromTask(System.Func<System.Threading.CancellationToken, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromTask<TResult>(System.Func<System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromTask<TResult>(System.Func<System.Threading.CancellationToken, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateFromTask<TParam>(System.Func<TParam, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateFromTask<TParam>(System.Func<TParam, System.Threading.CancellationToken, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(System.Func<TParam, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(System.Func<TParam, System.Threading.CancellationToken, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateRunInBackground(System.Action execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateRunInBackground<TParam>(System.Action<TParam> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateRunInBackground<TResult>(System.Func<TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateRunInBackground<TParam, TResult>(System.Func<TParam, TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+    }
+    public abstract class ReactiveCommandBase<TParam, TResult> : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveCommand, ReactiveUI.IReactiveCommand<TParam, TResult>, System.IDisposable, System.IObservable<TResult>, System.Windows.Input.ICommand
+    {
+        protected ReactiveCommandBase() { }
+        public abstract System.IObservable<bool> CanExecute { get; }
+        public abstract System.IObservable<bool> IsExecuting { get; }
+        public abstract System.IObservable<System.Exception> ThrownExceptions { get; }
+        public void Dispose() { }
+        protected abstract void Dispose(bool disposing);
+        public abstract System.IObservable<TResult> Execute();
+        public abstract System.IObservable<TResult> Execute(TParam parameter);
+        protected virtual bool ICommandCanExecute(object? parameter) { }
+        protected virtual void ICommandExecute(object? parameter) { }
+        protected void OnCanExecuteChanged(bool newValue) { }
+        public abstract System.IDisposable Subscribe(System.IObserver<TResult> observer);
+    }
+    public static class ReactiveCommandMixins
+    {
+        public static System.IDisposable InvokeCommand<T>(this System.IObservable<T> item, System.Windows.Input.ICommand? command) { }
+        public static System.IDisposable InvokeCommand<T, TResult>(this System.IObservable<T> item, ReactiveUI.ReactiveCommandBase<T, TResult>? command) { }
+        public static System.IDisposable InvokeCommand<T, TTarget>(this System.IObservable<T> item, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, System.Windows.Input.ICommand?>> commandProperty)
+            where TTarget :  class { }
+        public static System.IDisposable InvokeCommand<T, TResult, TTarget>(this System.IObservable<T> item, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, ReactiveUI.ReactiveCommandBase<T, TResult>?>> commandProperty)
+            where TTarget :  class { }
+    }
+    public class ReactiveCommand<TParam, TResult> : ReactiveUI.ReactiveCommandBase<TParam, TResult>
+    {
+        protected ReactiveCommand(System.Func<TParam, System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute, System.Reactive.Concurrency.IScheduler? outputScheduler) { }
+        public override System.IObservable<bool> CanExecute { get; }
+        public override System.IObservable<bool> IsExecuting { get; }
+        public override System.IObservable<System.Exception> ThrownExceptions { get; }
+        protected override void Dispose(bool disposing) { }
+        public override System.IObservable<TResult> Execute() { }
+        public override System.IObservable<TResult> Execute(TParam parameter) { }
+        public override System.IDisposable Subscribe(System.IObserver<TResult> observer) { }
+    }
+    public static class ReactiveNotifyPropertyChangedMixin
+    {
+        public static System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, System.Linq.Expressions.Expression<System.Func<TSender, TValue>> property, bool beforeChange = false, bool skipInitial = true) { }
+        public static System.IObservable<TRet> ObservableForProperty<TSender, TValue, TRet>(this TSender? item, System.Linq.Expressions.Expression<System.Func<TSender, TValue>> property, System.Func<TValue?, TRet> selector, bool beforeChange = false)
+            where TSender :  class { }
+        public static System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> SubscribeToExpressionChain<TSender, TValue>(this TSender? source, System.Linq.Expressions.Expression? expression, bool beforeChange = false, bool skipInitial = true, bool suppressWarnings = false) { }
+    }
+    [System.Runtime.Serialization.DataContract]
+    public class ReactiveObject : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveNotifyPropertyChanged<ReactiveUI.IReactiveObject>, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
+    {
+        public ReactiveObject() { }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changed { get; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changing { get; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<System.Exception> ThrownExceptions { get; }
+        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
+        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
+        public bool AreChangeNotificationsEnabled() { }
+        public System.IDisposable DelayChangeNotifications() { }
+        public System.IDisposable SuppressChangeNotifications() { }
+    }
+    public class ReactivePropertyChangedEventArgs<TSender> : System.ComponentModel.PropertyChangedEventArgs, ReactiveUI.IReactivePropertyChangedEventArgs<TSender>
+    {
+        public ReactivePropertyChangedEventArgs(TSender sender, string propertyName) { }
+        public TSender Sender { get; }
+    }
+    public class ReactivePropertyChangingEventArgs<TSender> : System.ComponentModel.PropertyChangingEventArgs, ReactiveUI.IReactivePropertyChangedEventArgs<TSender>
+    {
+        public ReactivePropertyChangingEventArgs(TSender sender, string? propertyName) { }
+        public TSender Sender { get; }
+    }
+    [System.Runtime.Serialization.DataContract]
+    public class ReactiveRecord : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveNotifyPropertyChanged<ReactiveUI.IReactiveObject>, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging, System.IEquatable<ReactiveUI.ReactiveRecord>
+    {
+        public ReactiveRecord() { }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changed { get; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changing { get; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<System.Exception> ThrownExceptions { get; }
+        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
+        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
+        public bool AreChangeNotificationsEnabled() { }
+        public System.IDisposable DelayChangeNotifications() { }
+        public System.IDisposable SuppressChangeNotifications() { }
+    }
+    public static class Reflection
+    {
+        public static string ExpressionToPropertyNames(System.Linq.Expressions.Expression? expression) { }
+        public static System.Type GetEventArgsTypeForEvent(System.Type type, string? eventName) { }
+        public static System.Func<object?, object?[]?, object?>? GetValueFetcherForProperty(System.Reflection.MemberInfo? member) { }
+        public static System.Func<object?, object?[]?, object?> GetValueFetcherOrThrow(System.Reflection.MemberInfo? member) { }
+        public static System.Action<object?, object?, object?[]?> GetValueSetterForProperty(System.Reflection.MemberInfo? member) { }
+        public static System.Action<object?, object?, object?[]?>? GetValueSetterOrThrow(System.Reflection.MemberInfo? member) { }
+        public static bool IsStatic(this System.Reflection.PropertyInfo item) { }
+        public static System.Type? ReallyFindType(string? type, bool throwOnFailure) { }
+        public static System.Linq.Expressions.Expression Rewrite(System.Linq.Expressions.Expression? expression) { }
+        public static void ThrowIfMethodsNotOverloaded(string callingTypeName, object targetObject, params string[] methodsToCheck) { }
+        public static bool TryGetAllValuesForPropertyChain(out ReactiveUI.IObservedChange<object, object?>[] changeValues, object? current, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain) { }
+        public static bool TryGetValueForPropertyChain<TValue>(out TValue changeValue, object? current, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain) { }
+        public static bool TrySetValueToPropertyChain<TValue>(object? target, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain, TValue value, bool shouldThrow = true) { }
+    }
+    public enum RegistrationNamespace
+    {
+        None = 0,
+        XamForms = 1,
+        Winforms = 2,
+        Wpf = 3,
+        Uno = 4,
+        UnoWinUI = 5,
+        Blazor = 6,
+        Drawing = 7,
+        Avalonia = 8,
+        Maui = 9,
+        Uwp = 10,
+        WinUI = 11,
+    }
+    public class Registrations
+    {
+        public Registrations() { }
+        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
+    }
+    public static class RoutableViewModelMixin
+    {
+        public static System.IDisposable WhenNavigatedTo(this ReactiveUI.IRoutableViewModel item, System.Func<System.IDisposable> onNavigatedTo) { }
+        public static System.IObservable<System.Reactive.Unit> WhenNavigatedToObservable(this ReactiveUI.IRoutableViewModel item) { }
+        public static System.IObservable<System.Reactive.Unit> WhenNavigatingFromObservable(this ReactiveUI.IRoutableViewModel item) { }
+    }
+    [System.Runtime.Serialization.DataContract]
+    public class RoutingState : ReactiveUI.ReactiveObject
+    {
+        public RoutingState(System.Reactive.Concurrency.IScheduler? scheduler = null) { }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<ReactiveUI.IRoutableViewModel> CurrentViewModel { get; set; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public ReactiveUI.ReactiveCommand<ReactiveUI.IRoutableViewModel, ReactiveUI.IRoutableViewModel> Navigate { get; set; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public ReactiveUI.ReactiveCommand<ReactiveUI.IRoutableViewModel, ReactiveUI.IRoutableViewModel> NavigateAndReset { get; set; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public ReactiveUI.ReactiveCommand<System.Reactive.Unit, ReactiveUI.IRoutableViewModel> NavigateBack { get; set; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<DynamicData.IChangeSet<ReactiveUI.IRoutableViewModel>> NavigationChanged { get; set; }
+        [System.Runtime.Serialization.DataMember]
+        [System.Text.Json.Serialization.JsonRequired]
+        public System.Collections.ObjectModel.ObservableCollection<ReactiveUI.IRoutableViewModel> NavigationStack { get; set; }
+    }
+    public static class RoutingStateMixins
+    {
+        public static T? FindViewModelInStack<T>(this ReactiveUI.RoutingState item)
+            where T : ReactiveUI.IRoutableViewModel { }
+        public static ReactiveUI.IRoutableViewModel? GetCurrentViewModel(this ReactiveUI.RoutingState item) { }
+    }
+    public static class RxApp
+    {
+        public const int BigCacheLimit = 256;
+        public const int SmallCacheLimit = 64;
+        public static System.IObserver<System.Exception> DefaultExceptionHandler { get; set; }
+        public static System.Reactive.Concurrency.IScheduler MainThreadScheduler { get; set; }
+        public static bool SuppressViewCommandBindingMessage { get; set; }
+        public static ReactiveUI.ISuspensionHost SuspensionHost { get; set; }
+        public static System.Reactive.Concurrency.IScheduler TaskpoolScheduler { get; set; }
+    }
+    public class ScheduledSubject<T> : System.IDisposable, System.IObservable<T>, System.IObserver<T>, System.Reactive.Subjects.ISubject<T>, System.Reactive.Subjects.ISubject<T, T>
+    {
+        public ScheduledSubject(System.Reactive.Concurrency.IScheduler scheduler, System.IObserver<T>? defaultObserver = null, System.Reactive.Subjects.ISubject<T>? defaultSubject = null) { }
+        public void Dispose() { }
+        protected virtual void Dispose(bool isDisposing) { }
+        public void OnCompleted() { }
+        public void OnError(System.Exception error) { }
+        public void OnNext(T value) { }
+        public System.IDisposable Subscribe(System.IObserver<T> observer) { }
+    }
+    public class ShortToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public ShortToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    [System.AttributeUsage(System.AttributeTargets.Class)]
+    public sealed class SingleInstanceViewAttribute : System.Attribute
+    {
+        public SingleInstanceViewAttribute() { }
+    }
+    public class SingleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public SingleToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class StringConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public StringConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
+    }
+    public static class SuspensionHostExtensions
+    {
+        public static T GetAppState<T>(this ReactiveUI.ISuspensionHost item) { }
+        public static System.IObservable<T> ObserveAppState<T>(this ReactiveUI.ISuspensionHost item)
+            where T :  class { }
+        public static System.IDisposable SetupDefaultSuspendResume(this ReactiveUI.ISuspensionHost item, ReactiveUI.ISuspensionDriver? driver = null) { }
+    }
+    public enum TriggerUpdate
+    {
+        ViewToViewModel = 0,
+        ViewModelToView = 1,
+    }
+    [System.Serializable]
+    public class UnhandledErrorException : System.Exception
+    {
+        public UnhandledErrorException() { }
+        public UnhandledErrorException(string message) { }
+        protected UnhandledErrorException(System.Runtime.Serialization.SerializationInfo info, in System.Runtime.Serialization.StreamingContext context) { }
+        public UnhandledErrorException(string message, System.Exception innerException) { }
+    }
+    [System.Serializable]
+    public class UnhandledInteractionException<TInput, TOutput> : System.Exception
+    {
+        public UnhandledInteractionException() { }
+        public UnhandledInteractionException(string message) { }
+        public UnhandledInteractionException(ReactiveUI.Interaction<TInput, TOutput> interaction, TInput input) { }
+        protected UnhandledInteractionException(System.Runtime.Serialization.SerializationInfo info, in System.Runtime.Serialization.StreamingContext context) { }
+        public UnhandledInteractionException(string message, System.Exception innerException) { }
+        public TInput Input { get; }
+        public ReactiveUI.Interaction<TInput, TOutput>? Interaction { get; }
+        public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
+    }
+    [System.AttributeUsage(System.AttributeTargets.Class)]
+    public sealed class ViewContractAttribute : System.Attribute
+    {
+        public ViewContractAttribute(string contract) { }
+        public string Contract { get; }
+    }
+    public static class ViewForMixins
+    {
+        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Action<System.IDisposable>> block) { }
+        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block) { }
+        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Action<System.Action<System.IDisposable>> block) { }
+        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Action<System.Reactive.Disposables.CompositeDisposable> block) { }
+        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block) { }
+        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Action<System.IDisposable>> block, ReactiveUI.IViewFor view) { }
+        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Reactive.Disposables.CompositeDisposable> block, ReactiveUI.IViewFor? view = null) { }
+        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block, ReactiveUI.IViewFor? view) { }
+    }
+    public static class ViewLocator
+    {
+        public static ReactiveUI.IViewLocator Current { get; }
+    }
+    [System.Serializable]
+    public class ViewLocatorNotFoundException : System.Exception
+    {
+        public ViewLocatorNotFoundException() { }
+        public ViewLocatorNotFoundException(string message) { }
+        protected ViewLocatorNotFoundException(System.Runtime.Serialization.SerializationInfo info, in System.Runtime.Serialization.StreamingContext context) { }
+        public ViewLocatorNotFoundException(string message, System.Exception innerException) { }
+    }
+    public sealed class ViewModelActivator : System.IDisposable
+    {
+        public ViewModelActivator() { }
+        public System.IObservable<System.Reactive.Unit> Activated { get; }
+        public System.IObservable<System.Reactive.Unit> Deactivated { get; }
+        public System.IDisposable Activate() { }
+        public void Deactivate(bool ignoreRefCount = false) { }
+        public void Dispose() { }
+    }
+    public class WaitForDispatcherScheduler : System.Reactive.Concurrency.IScheduler
+    {
+        public WaitForDispatcherScheduler(System.Func<System.Reactive.Concurrency.IScheduler> schedulerFactory) { }
+        public System.DateTimeOffset Now { get; }
+        public System.IDisposable Schedule<TState>(TState state, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
+        public System.IDisposable Schedule<TState>(TState state, System.DateTimeOffset dueTime, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
+        public System.IDisposable Schedule<TState>(TState state, System.TimeSpan dueTime, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
+    }
+    public static class WhenAnyMixin
+    {
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Func<ReactiveUI.IObservedChange<TSender, T1>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, ReactiveUI.IObservedChange<TSender, T11>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Linq.Expressions.Expression<System.Func<TSender, T12>> property12, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, ReactiveUI.IObservedChange<TSender, T11>, ReactiveUI.IObservedChange<TSender, T12>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Linq.Expressions.Expression? property11, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Linq.Expressions.Expression? property11, System.Linq.Expressions.Expression? property12, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, TRet>> property1) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Func<T1, TRet> selector) { }
+        public static System.IObservable<System.ValueTuple<T1, T2>> WhenAnyValue<TSender, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Func<T1, T2, TRet> selector) { }
+        public static System.IObservable<System.ValueTuple<T1, T2, T3>> WhenAnyValue<TSender, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Func<T1, T2, T3, TRet> selector) { }
+        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4>> WhenAnyValue<TSender, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Func<T1, T2, T3, T4, TRet> selector) { }
+        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5>> WhenAnyValue<TSender, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Func<T1, T2, T3, T4, T5, TRet> selector) { }
+        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5, T6>> WhenAnyValue<TSender, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Func<T1, T2, T3, T4, T5, T6, TRet> selector) { }
+        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5, T6, T7>> WhenAnyValue<TSender, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Func<T1, T2, T3, T4, T5, T6, T7, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Linq.Expressions.Expression<System.Func<TSender, T12>> property12, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, TRet> selector) { }
+    }
+    public static class WhenAnyObservableMixin
+    {
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs11)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs11, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs12)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Func<T1?, T2?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Func<T1?, T2?, T3?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Func<T1?, T2?, T3?, T4?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Func<T1?, T2?, T3?, T4?, T5?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T11>?>> obs11, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, T11?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T11>?>> obs11, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T12>?>> obs12, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, T11?, T12?, TRet> selector)
+            where TSender :  class { }
+    }
+}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
new file mode 100644
index 0000000000..2e8f3eef9a
--- /dev/null
+++ b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
@@ -0,0 +1,1074 @@
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.AndroidSupport")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.AndroidX")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Blazor")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Drawing")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Maui")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.TestRunner.Android")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Tests")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uno")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uno.WinUI")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uwp")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.WinUI")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Winforms")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Wpf")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.XamForms")]
+[assembly: System.Runtime.Versioning.TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName=".NET Framework 4.7.2")]
+namespace ReactiveUI
+{
+    public static class AutoPersistHelper
+    {
+        public static System.IDisposable ActOnEveryObject<TItem>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
+            where TItem : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable ActOnEveryObject<TItem>(this System.Collections.ObjectModel.ReadOnlyObservableCollection<TItem> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
+            where TItem : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable ActOnEveryObject<TItem>(this System.IObservable<DynamicData.IChangeSet<TItem>> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
+            where TItem : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable ActOnEveryObject<TItem, TCollection>(this TCollection collection, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
+            where TItem : ReactiveUI.IReactiveObject
+            where TCollection : System.Collections.Specialized.INotifyCollectionChanged, System.Collections.Generic.IEnumerable<TItem> { }
+        public static System.IDisposable AutoPersist<T>(this T @this, System.Func<T, System.IObservable<System.Reactive.Unit>> doPersist, System.TimeSpan? interval = default)
+            where T : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable AutoPersist<T, TDontCare>(this T @this, System.Func<T, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
+            where T : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable AutoPersistCollection<TItem>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.TimeSpan? interval = default)
+            where TItem : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable AutoPersistCollection<TItem, TDontCare>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
+            where TItem : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable AutoPersistCollection<TItem, TDontCare>(this System.Collections.ObjectModel.ReadOnlyObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
+            where TItem : ReactiveUI.IReactiveObject { }
+        public static System.IDisposable AutoPersistCollection<TItem, TCollection, TDontCare>(this TCollection @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
+            where TItem : ReactiveUI.IReactiveObject
+            where TCollection : System.Collections.Specialized.INotifyCollectionChanged, System.Collections.Generic.IEnumerable<TItem> { }
+    }
+    public enum BindingDirection
+    {
+        OneWay = 0,
+        TwoWay = 1,
+        AsyncOneWay = 2,
+    }
+    public class ByteToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public ByteToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class CanActivateViewFetcher : ReactiveUI.IActivationForViewFetcher
+    {
+        public CanActivateViewFetcher() { }
+        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
+        public int GetAffinityForView(System.Type view) { }
+    }
+    public static class ChangeSetMixin
+    {
+        public static System.IObservable<DynamicData.IChangeSet> CountChanged(this System.IObservable<DynamicData.IChangeSet> changeSet) { }
+        public static System.IObservable<DynamicData.IChangeSet<T>> CountChanged<T>(this System.IObservable<DynamicData.IChangeSet<T>> changeSet)
+            where T :  notnull { }
+        public static bool HasCountChanged(this DynamicData.IChangeSet changeSet) { }
+    }
+    public class CombinedReactiveCommand<TParam, TResult> : ReactiveUI.ReactiveCommandBase<TParam, System.Collections.Generic.IList<TResult>>
+    {
+        protected CombinedReactiveCommand(System.Collections.Generic.IEnumerable<ReactiveUI.ReactiveCommandBase<TParam, TResult>> childCommands, System.IObservable<bool>? canExecute, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public override System.IObservable<bool> CanExecute { get; }
+        public override System.IObservable<bool> IsExecuting { get; }
+        public override System.IObservable<System.Exception> ThrownExceptions { get; }
+        protected override void Dispose(bool disposing) { }
+        public override System.IObservable<System.Collections.Generic.IList<TResult>> Execute() { }
+        public override System.IObservable<System.Collections.Generic.IList<TResult>> Execute(TParam parameter) { }
+        public override System.IDisposable Subscribe(System.IObserver<System.Collections.Generic.IList<TResult>> observer) { }
+    }
+    public static class CommandBinder
+    {
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor<TViewModel>
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor<TViewModel>
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor<TViewModel>
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+    }
+    public class CommandBinderImplementation : Splat.IEnableLogger
+    {
+        public CommandBinderImplementation() { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor<TViewModel>
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor<TViewModel>
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+    }
+    public static class ComparerChainingExtensions
+    {
+        public static System.Collections.Generic.IComparer<T> ThenBy<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector) { }
+        public static System.Collections.Generic.IComparer<T> ThenBy<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
+        public static System.Collections.Generic.IComparer<T> ThenByDescending<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector) { }
+        public static System.Collections.Generic.IComparer<T> ThenByDescending<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
+    }
+    public class ComponentModelTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public ComponentModelTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
+    }
+    public class CreatesCommandBindingViaCommandParameter : ReactiveUI.ICreatesCommandBinding
+    {
+        public CreatesCommandBindingViaCommandParameter() { }
+        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
+        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
+        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
+    }
+    public class CreatesCommandBindingViaEvent : ReactiveUI.ICreatesCommandBinding
+    {
+        public CreatesCommandBindingViaEvent() { }
+        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
+        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
+        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
+    }
+    public class DecimalToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public DecimalToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public sealed class DefaultViewLocator : ReactiveUI.IViewLocator, Splat.IEnableLogger
+    {
+        public System.Func<string, string> ViewModelToViewFunc { get; set; }
+        public ReactiveUI.IViewFor? ResolveView<T>(T? viewModel, string? contract = null) { }
+    }
+    public static class DependencyResolverMixins
+    {
+        public static void InitializeReactiveUI(this Splat.IMutableDependencyResolver resolver, params ReactiveUI.RegistrationNamespace[] registrationNamespaces) { }
+        public static void RegisterViewsForViewModels(this Splat.IMutableDependencyResolver resolver, System.Reflection.Assembly assembly) { }
+    }
+    public class DoubleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public DoubleToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class DummySuspensionDriver : ReactiveUI.ISuspensionDriver
+    {
+        public DummySuspensionDriver() { }
+        public System.IObservable<System.Reactive.Unit> InvalidateState() { }
+        public System.IObservable<object> LoadState() { }
+        public System.IObservable<System.Reactive.Unit> SaveState(object state) { }
+    }
+    public class EqualityTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public EqualityTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
+        public static object? DoReferenceCast(object? from, System.Type targetType) { }
+    }
+    public static class ExpressionMixins
+    {
+        public static object?[]? GetArgumentsArray(this System.Linq.Expressions.Expression expression) { }
+        public static System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> GetExpressionChain(this System.Linq.Expressions.Expression expression) { }
+        public static System.Reflection.MemberInfo? GetMemberInfo(this System.Linq.Expressions.Expression expression) { }
+        public static System.Linq.Expressions.Expression? GetParent(this System.Linq.Expressions.Expression expression) { }
+    }
+    public interface IActivatableView { }
+    public interface IActivatableViewModel
+    {
+        ReactiveUI.ViewModelActivator Activator { get; }
+    }
+    public interface IActivationForViewFetcher
+    {
+        System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view);
+        int GetAffinityForView(System.Type view);
+    }
+    public interface IBindingTypeConverter : Splat.IEnableLogger
+    {
+        int GetAffinityForObjects(System.Type fromType, System.Type toType);
+        bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result);
+    }
+    public interface ICanActivate
+    {
+        System.IObservable<System.Reactive.Unit> Activated { get; }
+        System.IObservable<System.Reactive.Unit> Deactivated { get; }
+    }
+    public interface IComparerBuilder<T>
+    {
+        System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector);
+        System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer);
+        System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector);
+        System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer);
+    }
+    public interface ICreatesCommandBinding
+    {
+        System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter);
+        System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName);
+        int GetAffinityForObject(System.Type type, bool hasEventTarget);
+    }
+    public interface ICreatesObservableForProperty : Splat.IEnableLogger
+    {
+        int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false);
+        System.IObservable<ReactiveUI.IObservedChange<object?, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false);
+    }
+    public interface IHandleObservableErrors
+    {
+        System.IObservable<System.Exception> ThrownExceptions { get; }
+    }
+    public interface IInteractionBinderImplementation : Splat.IEnableLogger
+    {
+        System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor
+        ;
+        System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor
+        ;
+    }
+    public interface IInteractionContext<out TInput, in TOutput>
+    {
+        TInput Input { get; }
+        bool IsHandled { get; }
+        void SetOutput(TOutput output);
+    }
+    public interface IInteraction<TInput, TOutput>
+    {
+        System.IObservable<TOutput> Handle(TInput input);
+        System.IDisposable RegisterHandler(System.Action<ReactiveUI.IInteractionContext<TInput, TOutput>> handler);
+        System.IDisposable RegisterHandler(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler);
+        System.IDisposable RegisterHandler<TDontCare>(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler);
+    }
+    public interface IMessageBus : Splat.IEnableLogger
+    {
+        bool IsRegistered(System.Type type, string? contract = null);
+        System.IObservable<T> Listen<T>(string? contract = null);
+        System.IObservable<T> ListenIncludeLatest<T>(string? contract = null);
+        System.IDisposable RegisterMessageSource<T>(System.IObservable<T> source, string? contract = null);
+        void RegisterScheduler<T>(System.Reactive.Concurrency.IScheduler scheduler, string? contract = null);
+        void SendMessage<T>(T message, string? contract = null);
+    }
+    public class INPCObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
+    {
+        public INPCObservableForProperty() { }
+        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged) { }
+        public System.IObservable<ReactiveUI.IObservedChange<object?, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
+    }
+    public interface IObservedChange<out TSender, out TValue>
+    {
+        System.Linq.Expressions.Expression? Expression { get; }
+        TSender Sender { get; }
+        TValue Value { get; }
+    }
+    public interface IOutputContext<out TInput, TOutput> : ReactiveUI.IInteractionContext<TInput, TOutput>
+    {
+        TOutput GetOutput();
+    }
+    public interface IPlatformOperations
+    {
+        string? GetOrientation();
+    }
+    public interface IPropertyBinderImplementation : Splat.IEnableLogger
+    {
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
+                "view",
+                "isViewModel"})]
+        ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor
+        ;
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
+                "view",
+                "isViewModel"})]
+        ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor
+        ;
+        System.IDisposable BindTo<TValue, TTarget, TTValue>(System.IObservable<TValue> observedChange, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> propertyExpression, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
+            where TTarget :  class
+        ;
+        ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor
+        ;
+        ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor
+        ;
+    }
+    public interface IPropertyBindingHook
+    {
+        bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction);
+    }
+    public class IROObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
+    {
+        public IROObservableForProperty() { }
+        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
+        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
+    }
+    public interface IReactiveBinding<out TView, out TValue> : System.IDisposable
+        where out TView : ReactiveUI.IViewFor
+    {
+        System.IObservable<TValue?> Changed { get; }
+        ReactiveUI.BindingDirection Direction { get; }
+        TView View { get; }
+        System.Linq.Expressions.Expression ViewExpression { get; }
+        System.Linq.Expressions.Expression ViewModelExpression { get; }
+    }
+    public interface IReactiveCommand : ReactiveUI.IHandleObservableErrors, System.IDisposable
+    {
+        System.IObservable<bool> CanExecute { get; }
+        System.IObservable<bool> IsExecuting { get; }
+    }
+    public interface IReactiveCommand<in TParam, out TResult> : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveCommand, System.IDisposable, System.IObservable<TResult>
+    {
+        System.IObservable<TResult> Execute();
+        System.IObservable<TResult> Execute(TParam parameter);
+    }
+    public interface IReactiveNotifyPropertyChanged<out TSender>
+    {
+        System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<TSender>> Changed { get; }
+        System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<TSender>> Changing { get; }
+        System.IDisposable SuppressChangeNotifications();
+    }
+    public interface IReactiveObject : Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
+    {
+        void RaisePropertyChanged(System.ComponentModel.PropertyChangedEventArgs args);
+        void RaisePropertyChanging(System.ComponentModel.PropertyChangingEventArgs args);
+    }
+    public static class IReactiveObjectExtensions
+    {
+        public static TRet RaiseAndSetIfChanged<TObj, TRet>(this TObj reactiveObject, ref TRet backingField, TRet newValue, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
+            where TObj : ReactiveUI.IReactiveObject { }
+        public static void RaisePropertyChanged<TSender>(this TSender reactiveObject, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
+            where TSender : ReactiveUI.IReactiveObject { }
+        public static void RaisePropertyChanging<TSender>(this TSender reactiveObject, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
+            where TSender : ReactiveUI.IReactiveObject { }
+        public static void SubscribePropertyChangedEvents<TSender>(this TSender reactiveObject)
+            where TSender : ReactiveUI.IReactiveObject { }
+        public static void SubscribePropertyChangingEvents<TSender>(this TSender reactiveObject)
+            where TSender : ReactiveUI.IReactiveObject { }
+    }
+    public interface IReactivePropertyChangedEventArgs<out TSender>
+    {
+        string? PropertyName { get; }
+        TSender Sender { get; }
+    }
+    public interface IRoutableViewModel : ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
+    {
+        ReactiveUI.IScreen HostScreen { get; }
+        string? UrlPathSegment { get; }
+    }
+    public interface IScreen
+    {
+        ReactiveUI.RoutingState Router { get; }
+    }
+    public interface ISetMethodBindingConverter : Splat.IEnableLogger
+    {
+        int GetAffinityForObjects(System.Type? fromType, System.Type? toType);
+        object? PerformSet(object? toTarget, object? newValue, object?[]? arguments);
+    }
+    public interface ISuspensionDriver
+    {
+        System.IObservable<System.Reactive.Unit> InvalidateState();
+        System.IObservable<object> LoadState();
+        System.IObservable<System.Reactive.Unit> SaveState(object state);
+    }
+    public interface ISuspensionHost : ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
+    {
+        object? AppState { get; set; }
+        System.Func<object>? CreateNewAppState { get; set; }
+        System.IObservable<System.Reactive.Unit> IsLaunchingNew { get; set; }
+        System.IObservable<System.Reactive.Unit> IsResuming { get; set; }
+        System.IObservable<System.Reactive.Unit> IsUnpausing { get; set; }
+        System.IObservable<System.Reactive.Unit> ShouldInvalidateState { get; set; }
+        System.IObservable<System.IDisposable> ShouldPersistState { get; set; }
+    }
+    public interface IViewFor : ReactiveUI.IActivatableView
+    {
+        object? ViewModel { get; set; }
+    }
+    public interface IViewFor<T> : ReactiveUI.IActivatableView, ReactiveUI.IViewFor
+        where T :  class
+    {
+        T ViewModel { get; set; }
+    }
+    public interface IViewLocator : Splat.IEnableLogger
+    {
+        ReactiveUI.IViewFor? ResolveView<T>(T? viewModel, string? contract = null);
+    }
+    public class IntegerToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public IntegerToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class InteractionBinderImplementation : ReactiveUI.IInteractionBinderImplementation, Splat.IEnableLogger
+    {
+        public InteractionBinderImplementation() { }
+        public System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        public System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+    }
+    public static class InteractionBindingMixins
+    {
+        public static System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        public static System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+    }
+    public sealed class InteractionContext<TInput, TOutput> : ReactiveUI.IInteractionContext<TInput, TOutput>, ReactiveUI.IOutputContext<TInput, TOutput>
+    {
+        public TInput Input { get; }
+        public bool IsHandled { get; }
+        public TOutput GetOutput() { }
+        public void SetOutput(TOutput output) { }
+    }
+    public class Interaction<TInput, TOutput> : ReactiveUI.IInteraction<TInput, TOutput>
+    {
+        public Interaction(System.Reactive.Concurrency.IScheduler? handlerScheduler = null) { }
+        protected virtual ReactiveUI.IOutputContext<TInput, TOutput> GenerateContext(TInput input) { }
+        protected System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<System.Reactive.Unit>>[] GetHandlers() { }
+        public virtual System.IObservable<TOutput> Handle(TInput input) { }
+        public System.IDisposable RegisterHandler(System.Action<ReactiveUI.IInteractionContext<TInput, TOutput>> handler) { }
+        public System.IDisposable RegisterHandler(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler) { }
+        public System.IDisposable RegisterHandler<TDontCare>(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler) { }
+    }
+    public class LongToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public LongToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class MessageBus : ReactiveUI.IMessageBus, Splat.IEnableLogger
+    {
+        public MessageBus() { }
+        public static ReactiveUI.IMessageBus Current { get; set; }
+        public bool IsRegistered(System.Type type, string? contract = null) { }
+        public System.IObservable<T> Listen<T>(string? contract = null) { }
+        public System.IObservable<T> ListenIncludeLatest<T>(string? contract = null) { }
+        public System.IDisposable RegisterMessageSource<T>(System.IObservable<T> source, string? contract = null) { }
+        public void RegisterScheduler<T>(System.Reactive.Concurrency.IScheduler scheduler, string? contract = null) { }
+        public void SendMessage<T>(T message, string? contract = null) { }
+    }
+    public class NullableByteToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableByteToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class NullableDecimalToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableDecimalToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class NullableDoubleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableDoubleToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class NullableIntegerToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableIntegerToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class NullableLongToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableLongToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class NullableShortToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableShortToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class NullableSingleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public NullableSingleToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public static class OAPHCreationHelperMixin
+    {
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj :  class, ReactiveUI.IReactiveObject { }
+    }
+    public sealed class ObservableAsPropertyHelper<T> : ReactiveUI.IHandleObservableErrors, Splat.IEnableLogger, System.IDisposable
+    {
+        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, T? initialValue = default, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
+        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, System.Action<T?>? onChanging = null, System.Func<T?>? getInitialValue = null, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
+        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, System.Action<T?>? onChanging = null, T? initialValue = default, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
+        public bool IsSubscribed { get; }
+        public System.IObservable<System.Exception> ThrownExceptions { get; }
+        public T Value { get; }
+        public void Dispose() { }
+        public static ReactiveUI.ObservableAsPropertyHelper<T> Default(T? initialValue = default, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
+    }
+    public static class ObservableFuncMixins
+    {
+        public static System.IObservable<TResult?> ToObservable<TSource, TResult>(this System.Linq.Expressions.Expression<System.Func<TSource, TResult?>> expression, TSource? source, bool beforeChange = false, bool skipInitial = false) { }
+    }
+    public static class ObservableLoggingMixin
+    {
+        public static System.IObservable<T> Log<T, TObj>(this System.IObservable<T> @this, TObj logObject, string? message = null, System.Func<T, string>? stringifier = null)
+            where TObj : Splat.IEnableLogger { }
+        public static System.IObservable<T> LoggedCatch<T, TObj>(this System.IObservable<T> @this, TObj klass, System.IObservable<T>? next = null, string? message = null)
+            where TObj : Splat.IEnableLogger { }
+        public static System.IObservable<T> LoggedCatch<T, TObj, TException>(this System.IObservable<T> @this, TObj klass, System.Func<TException, System.IObservable<T>> next, string? message = null)
+            where TObj : Splat.IEnableLogger
+            where TException : System.Exception { }
+    }
+    public static class ObservableMixins
+    {
+        public static System.IObservable<T> WhereNotNull<T>(this System.IObservable<T?> observable) { }
+    }
+    public class ObservedChange<TSender, TValue> : ReactiveUI.IObservedChange<TSender, TValue>
+    {
+        public ObservedChange(TSender sender, System.Linq.Expressions.Expression? expression, TValue value) { }
+        public System.Linq.Expressions.Expression? Expression { get; }
+        public TSender Sender { get; }
+        public TValue Value { get; }
+    }
+    public static class ObservedChangedMixin
+    {
+        public static string GetPropertyName<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
+        public static TValue GetValue<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
+        public static TValue? GetValueOrDefault<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
+        public static System.IObservable<TValue> Value<TSender, TValue>(this System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> item) { }
+    }
+    public static class OrderedComparer
+    {
+        public static ReactiveUI.IComparerBuilder<T> For<T>() { }
+        public static ReactiveUI.IComparerBuilder<T> For<T>(System.Collections.Generic.IEnumerable<T> enumerable) { }
+    }
+    public static class OrderedComparer<T>
+    {
+        public static System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector) { }
+        public static System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
+        public static System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector) { }
+        public static System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
+    }
+    public class POCOObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
+    {
+        public POCOObservableForProperty() { }
+        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
+        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
+    }
+    public static class PlatformRegistrationManager
+    {
+        public static void SetRegistrationNamespaces(params ReactiveUI.RegistrationNamespace[] namespaces) { }
+    }
+    public class PlatformRegistrations
+    {
+        public PlatformRegistrations() { }
+        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
+    }
+    public class PropertyBinderImplementation : ReactiveUI.IPropertyBinderImplementation, Splat.IEnableLogger
+    {
+        public PropertyBinderImplementation() { }
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
+                "view",
+                "isViewModel"})]
+        public ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
+                "view",
+                "isViewModel"})]
+        public ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        public System.IDisposable BindTo<TValue, TTarget, TTValue>(System.IObservable<TValue> observedChange, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> propertyExpression, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
+            where TTarget :  class { }
+        public ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        public ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+    }
+    public static class PropertyBindingMixins
+    {
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
+                "view",
+                "isViewModel"})]
+        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
+                "view",
+                "isViewModel"})]
+        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
+                "view",
+                "isViewModel"})]
+        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
+                "view",
+                "isViewModel"})]
+        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        public static System.IDisposable BindTo<TValue, TTarget, TTValue>(this System.IObservable<TValue> @this, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> property, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
+            where TTarget :  class { }
+        public static ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+        public static ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
+            where TViewModel :  class
+            where TView :  class, ReactiveUI.IViewFor { }
+    }
+    public static class ReactiveCommand
+    {
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> Create(System.Action execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> Create<TParam>(System.Action<TParam> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> Create<TResult>(System.Func<TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, TResult> Create<TParam, TResult>(System.Func<TParam, TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.CombinedReactiveCommand<TParam, TResult> CreateCombined<TParam, TResult>(System.Collections.Generic.IEnumerable<ReactiveUI.ReactiveCommandBase<TParam, TResult>> childCommands, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromObservable<TResult>(System.Func<System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromObservable<TParam, TResult>(System.Func<TParam, System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateFromTask(System.Func<System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateFromTask(System.Func<System.Threading.CancellationToken, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromTask<TResult>(System.Func<System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromTask<TResult>(System.Func<System.Threading.CancellationToken, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateFromTask<TParam>(System.Func<TParam, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateFromTask<TParam>(System.Func<TParam, System.Threading.CancellationToken, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(System.Func<TParam, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(System.Func<TParam, System.Threading.CancellationToken, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateRunInBackground(System.Action execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateRunInBackground<TParam>(System.Action<TParam> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateRunInBackground<TResult>(System.Func<TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateRunInBackground<TParam, TResult>(System.Func<TParam, TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
+    }
+    public abstract class ReactiveCommandBase<TParam, TResult> : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveCommand, ReactiveUI.IReactiveCommand<TParam, TResult>, System.IDisposable, System.IObservable<TResult>, System.Windows.Input.ICommand
+    {
+        protected ReactiveCommandBase() { }
+        public abstract System.IObservable<bool> CanExecute { get; }
+        public abstract System.IObservable<bool> IsExecuting { get; }
+        public abstract System.IObservable<System.Exception> ThrownExceptions { get; }
+        public void Dispose() { }
+        protected abstract void Dispose(bool disposing);
+        public abstract System.IObservable<TResult> Execute();
+        public abstract System.IObservable<TResult> Execute(TParam parameter);
+        protected virtual bool ICommandCanExecute(object? parameter) { }
+        protected virtual void ICommandExecute(object? parameter) { }
+        protected void OnCanExecuteChanged(bool newValue) { }
+        public abstract System.IDisposable Subscribe(System.IObserver<TResult> observer);
+    }
+    public static class ReactiveCommandMixins
+    {
+        public static System.IDisposable InvokeCommand<T>(this System.IObservable<T> item, System.Windows.Input.ICommand? command) { }
+        public static System.IDisposable InvokeCommand<T, TResult>(this System.IObservable<T> item, ReactiveUI.ReactiveCommandBase<T, TResult>? command) { }
+        public static System.IDisposable InvokeCommand<T, TTarget>(this System.IObservable<T> item, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, System.Windows.Input.ICommand?>> commandProperty)
+            where TTarget :  class { }
+        public static System.IDisposable InvokeCommand<T, TResult, TTarget>(this System.IObservable<T> item, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, ReactiveUI.ReactiveCommandBase<T, TResult>?>> commandProperty)
+            where TTarget :  class { }
+    }
+    public class ReactiveCommand<TParam, TResult> : ReactiveUI.ReactiveCommandBase<TParam, TResult>
+    {
+        protected ReactiveCommand(System.Func<TParam, System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute, System.Reactive.Concurrency.IScheduler? outputScheduler) { }
+        public override System.IObservable<bool> CanExecute { get; }
+        public override System.IObservable<bool> IsExecuting { get; }
+        public override System.IObservable<System.Exception> ThrownExceptions { get; }
+        protected override void Dispose(bool disposing) { }
+        public override System.IObservable<TResult> Execute() { }
+        public override System.IObservable<TResult> Execute(TParam parameter) { }
+        public override System.IDisposable Subscribe(System.IObserver<TResult> observer) { }
+    }
+    public static class ReactiveNotifyPropertyChangedMixin
+    {
+        public static System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, System.Linq.Expressions.Expression<System.Func<TSender, TValue>> property, bool beforeChange = false, bool skipInitial = true) { }
+        public static System.IObservable<TRet> ObservableForProperty<TSender, TValue, TRet>(this TSender? item, System.Linq.Expressions.Expression<System.Func<TSender, TValue>> property, System.Func<TValue?, TRet> selector, bool beforeChange = false)
+            where TSender :  class { }
+        public static System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> SubscribeToExpressionChain<TSender, TValue>(this TSender? source, System.Linq.Expressions.Expression? expression, bool beforeChange = false, bool skipInitial = true, bool suppressWarnings = false) { }
+    }
+    [System.Runtime.Serialization.DataContract]
+    public class ReactiveObject : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveNotifyPropertyChanged<ReactiveUI.IReactiveObject>, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
+    {
+        public ReactiveObject() { }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changed { get; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changing { get; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<System.Exception> ThrownExceptions { get; }
+        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
+        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
+        public bool AreChangeNotificationsEnabled() { }
+        public System.IDisposable DelayChangeNotifications() { }
+        public System.IDisposable SuppressChangeNotifications() { }
+    }
+    public class ReactivePropertyChangedEventArgs<TSender> : System.ComponentModel.PropertyChangedEventArgs, ReactiveUI.IReactivePropertyChangedEventArgs<TSender>
+    {
+        public ReactivePropertyChangedEventArgs(TSender sender, string propertyName) { }
+        public TSender Sender { get; }
+    }
+    public class ReactivePropertyChangingEventArgs<TSender> : System.ComponentModel.PropertyChangingEventArgs, ReactiveUI.IReactivePropertyChangedEventArgs<TSender>
+    {
+        public ReactivePropertyChangingEventArgs(TSender sender, string? propertyName) { }
+        public TSender Sender { get; }
+    }
+    [System.Runtime.Serialization.DataContract]
+    public class ReactiveRecord : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveNotifyPropertyChanged<ReactiveUI.IReactiveObject>, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging, System.IEquatable<ReactiveUI.ReactiveRecord>
+    {
+        public ReactiveRecord() { }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changed { get; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changing { get; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<System.Exception> ThrownExceptions { get; }
+        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
+        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
+        public bool AreChangeNotificationsEnabled() { }
+        public System.IDisposable DelayChangeNotifications() { }
+        public System.IDisposable SuppressChangeNotifications() { }
+    }
+    public static class Reflection
+    {
+        public static string ExpressionToPropertyNames(System.Linq.Expressions.Expression? expression) { }
+        public static System.Type GetEventArgsTypeForEvent(System.Type type, string? eventName) { }
+        public static System.Func<object?, object?[]?, object?>? GetValueFetcherForProperty(System.Reflection.MemberInfo? member) { }
+        public static System.Func<object?, object?[]?, object?> GetValueFetcherOrThrow(System.Reflection.MemberInfo? member) { }
+        public static System.Action<object?, object?, object?[]?> GetValueSetterForProperty(System.Reflection.MemberInfo? member) { }
+        public static System.Action<object?, object?, object?[]?>? GetValueSetterOrThrow(System.Reflection.MemberInfo? member) { }
+        public static bool IsStatic(this System.Reflection.PropertyInfo item) { }
+        public static System.Type? ReallyFindType(string? type, bool throwOnFailure) { }
+        public static System.Linq.Expressions.Expression Rewrite(System.Linq.Expressions.Expression? expression) { }
+        public static void ThrowIfMethodsNotOverloaded(string callingTypeName, object targetObject, params string[] methodsToCheck) { }
+        public static bool TryGetAllValuesForPropertyChain(out ReactiveUI.IObservedChange<object, object?>[] changeValues, object? current, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain) { }
+        public static bool TryGetValueForPropertyChain<TValue>(out TValue changeValue, object? current, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain) { }
+        public static bool TrySetValueToPropertyChain<TValue>(object? target, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain, TValue value, bool shouldThrow = true) { }
+    }
+    public enum RegistrationNamespace
+    {
+        None = 0,
+        XamForms = 1,
+        Winforms = 2,
+        Wpf = 3,
+        Uno = 4,
+        UnoWinUI = 5,
+        Blazor = 6,
+        Drawing = 7,
+        Avalonia = 8,
+        Maui = 9,
+        Uwp = 10,
+        WinUI = 11,
+    }
+    public class Registrations
+    {
+        public Registrations() { }
+        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
+    }
+    public static class RoutableViewModelMixin
+    {
+        public static System.IDisposable WhenNavigatedTo(this ReactiveUI.IRoutableViewModel item, System.Func<System.IDisposable> onNavigatedTo) { }
+        public static System.IObservable<System.Reactive.Unit> WhenNavigatedToObservable(this ReactiveUI.IRoutableViewModel item) { }
+        public static System.IObservable<System.Reactive.Unit> WhenNavigatingFromObservable(this ReactiveUI.IRoutableViewModel item) { }
+    }
+    [System.Runtime.Serialization.DataContract]
+    public class RoutingState : ReactiveUI.ReactiveObject
+    {
+        public RoutingState(System.Reactive.Concurrency.IScheduler? scheduler = null) { }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<ReactiveUI.IRoutableViewModel> CurrentViewModel { get; set; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public ReactiveUI.ReactiveCommand<ReactiveUI.IRoutableViewModel, ReactiveUI.IRoutableViewModel> Navigate { get; set; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public ReactiveUI.ReactiveCommand<ReactiveUI.IRoutableViewModel, ReactiveUI.IRoutableViewModel> NavigateAndReset { get; set; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public ReactiveUI.ReactiveCommand<System.Reactive.Unit, ReactiveUI.IRoutableViewModel> NavigateBack { get; set; }
+        [System.Runtime.Serialization.IgnoreDataMember]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public System.IObservable<DynamicData.IChangeSet<ReactiveUI.IRoutableViewModel>> NavigationChanged { get; set; }
+        [System.Runtime.Serialization.DataMember]
+        [System.Text.Json.Serialization.JsonRequired]
+        public System.Collections.ObjectModel.ObservableCollection<ReactiveUI.IRoutableViewModel> NavigationStack { get; set; }
+    }
+    public static class RoutingStateMixins
+    {
+        public static T? FindViewModelInStack<T>(this ReactiveUI.RoutingState item)
+            where T : ReactiveUI.IRoutableViewModel { }
+        public static ReactiveUI.IRoutableViewModel? GetCurrentViewModel(this ReactiveUI.RoutingState item) { }
+    }
+    public static class RxApp
+    {
+        public const int BigCacheLimit = 256;
+        public const int SmallCacheLimit = 64;
+        public static System.IObserver<System.Exception> DefaultExceptionHandler { get; set; }
+        public static System.Reactive.Concurrency.IScheduler MainThreadScheduler { get; set; }
+        public static bool SuppressViewCommandBindingMessage { get; set; }
+        public static ReactiveUI.ISuspensionHost SuspensionHost { get; set; }
+        public static System.Reactive.Concurrency.IScheduler TaskpoolScheduler { get; set; }
+    }
+    public class ScheduledSubject<T> : System.IDisposable, System.IObservable<T>, System.IObserver<T>, System.Reactive.Subjects.ISubject<T>, System.Reactive.Subjects.ISubject<T, T>
+    {
+        public ScheduledSubject(System.Reactive.Concurrency.IScheduler scheduler, System.IObserver<T>? defaultObserver = null, System.Reactive.Subjects.ISubject<T>? defaultSubject = null) { }
+        public void Dispose() { }
+        protected virtual void Dispose(bool isDisposing) { }
+        public void OnCompleted() { }
+        public void OnError(System.Exception error) { }
+        public void OnNext(T value) { }
+        public System.IDisposable Subscribe(System.IObserver<T> observer) { }
+    }
+    public class ShortToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public ShortToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    [System.AttributeUsage(System.AttributeTargets.Class)]
+    public sealed class SingleInstanceViewAttribute : System.Attribute
+    {
+        public SingleInstanceViewAttribute() { }
+    }
+    public class SingleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public SingleToStringTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class StringConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public StringConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
+    }
+    public static class SuspensionHostExtensions
+    {
+        public static T GetAppState<T>(this ReactiveUI.ISuspensionHost item) { }
+        public static System.IObservable<T> ObserveAppState<T>(this ReactiveUI.ISuspensionHost item)
+            where T :  class { }
+        public static System.IDisposable SetupDefaultSuspendResume(this ReactiveUI.ISuspensionHost item, ReactiveUI.ISuspensionDriver? driver = null) { }
+    }
+    public enum TriggerUpdate
+    {
+        ViewToViewModel = 0,
+        ViewModelToView = 1,
+    }
+    [System.Serializable]
+    public class UnhandledErrorException : System.Exception
+    {
+        public UnhandledErrorException() { }
+        public UnhandledErrorException(string message) { }
+        protected UnhandledErrorException(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
+        public UnhandledErrorException(string message, System.Exception innerException) { }
+    }
+    [System.Serializable]
+    public class UnhandledInteractionException<TInput, TOutput> : System.Exception
+    {
+        public UnhandledInteractionException() { }
+        public UnhandledInteractionException(string message) { }
+        public UnhandledInteractionException(ReactiveUI.Interaction<TInput, TOutput> interaction, TInput input) { }
+        protected UnhandledInteractionException(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
+        public UnhandledInteractionException(string message, System.Exception innerException) { }
+        public TInput Input { get; }
+        public ReactiveUI.Interaction<TInput, TOutput>? Interaction { get; }
+        public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
+    }
+    [System.AttributeUsage(System.AttributeTargets.Class)]
+    public sealed class ViewContractAttribute : System.Attribute
+    {
+        public ViewContractAttribute(string contract) { }
+        public string Contract { get; }
+    }
+    public static class ViewForMixins
+    {
+        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Action<System.IDisposable>> block) { }
+        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block) { }
+        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Action<System.Action<System.IDisposable>> block) { }
+        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Action<System.Reactive.Disposables.CompositeDisposable> block) { }
+        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block) { }
+        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Action<System.IDisposable>> block, ReactiveUI.IViewFor view) { }
+        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Reactive.Disposables.CompositeDisposable> block, ReactiveUI.IViewFor? view = null) { }
+        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block, ReactiveUI.IViewFor? view) { }
+    }
+    public static class ViewLocator
+    {
+        public static ReactiveUI.IViewLocator Current { get; }
+    }
+    [System.Serializable]
+    public class ViewLocatorNotFoundException : System.Exception
+    {
+        public ViewLocatorNotFoundException() { }
+        public ViewLocatorNotFoundException(string message) { }
+        protected ViewLocatorNotFoundException(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
+        public ViewLocatorNotFoundException(string message, System.Exception innerException) { }
+    }
+    public sealed class ViewModelActivator : System.IDisposable
+    {
+        public ViewModelActivator() { }
+        public System.IObservable<System.Reactive.Unit> Activated { get; }
+        public System.IObservable<System.Reactive.Unit> Deactivated { get; }
+        public System.IDisposable Activate() { }
+        public void Deactivate(bool ignoreRefCount = false) { }
+        public void Dispose() { }
+    }
+    public class WaitForDispatcherScheduler : System.Reactive.Concurrency.IScheduler
+    {
+        public WaitForDispatcherScheduler(System.Func<System.Reactive.Concurrency.IScheduler> schedulerFactory) { }
+        public System.DateTimeOffset Now { get; }
+        public System.IDisposable Schedule<TState>(TState state, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
+        public System.IDisposable Schedule<TState>(TState state, System.DateTimeOffset dueTime, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
+        public System.IDisposable Schedule<TState>(TState state, System.TimeSpan dueTime, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
+    }
+    public static class WhenAnyMixin
+    {
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Func<ReactiveUI.IObservedChange<TSender, T1>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, ReactiveUI.IObservedChange<TSender, T11>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Linq.Expressions.Expression<System.Func<TSender, T12>> property12, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, ReactiveUI.IObservedChange<TSender, T11>, ReactiveUI.IObservedChange<TSender, T12>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Linq.Expressions.Expression? property11, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Linq.Expressions.Expression? property11, System.Linq.Expressions.Expression? property12, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, TRet>> property1) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Func<T1, TRet> selector) { }
+        public static System.IObservable<System.ValueTuple<T1, T2>> WhenAnyValue<TSender, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Func<T1, T2, TRet> selector) { }
+        public static System.IObservable<System.ValueTuple<T1, T2, T3>> WhenAnyValue<TSender, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Func<T1, T2, T3, TRet> selector) { }
+        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4>> WhenAnyValue<TSender, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Func<T1, T2, T3, T4, TRet> selector) { }
+        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5>> WhenAnyValue<TSender, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Func<T1, T2, T3, T4, T5, TRet> selector) { }
+        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5, T6>> WhenAnyValue<TSender, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Func<T1, T2, T3, T4, T5, T6, TRet> selector) { }
+        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5, T6, T7>> WhenAnyValue<TSender, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Func<T1, T2, T3, T4, T5, T6, T7, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, TRet> selector) { }
+        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Linq.Expressions.Expression<System.Func<TSender, T12>> property12, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, TRet> selector) { }
+    }
+    public static class WhenAnyObservableMixin
+    {
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs11)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs11, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs12)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Func<T1?, T2?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Func<T1?, T2?, T3?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Func<T1?, T2?, T3?, T4?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Func<T1?, T2?, T3?, T4?, T5?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T11>?>> obs11, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, T11?, TRet> selector)
+            where TSender :  class { }
+        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T11>?>> obs11, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T12>?>> obs12, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, T11?, T12?, TRet> selector)
+            where TSender :  class { }
+    }
+}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.DotNet6_0.verified.txt b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.DotNet6_0.verified.txt
new file mode 100644
index 0000000000..304564a83e
--- /dev/null
+++ b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.DotNet6_0.verified.txt
@@ -0,0 +1,55 @@
+[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v6.0", FrameworkDisplayName=".NET 6.0")]
+namespace ReactiveUI.Testing
+{
+    public interface IBuilder { }
+    public static class IBuilderExtensions
+    {
+        public static TBuilder With<TBuilder, TField>(this TBuilder builder, ref System.Collections.Generic.List<TField>? field, System.Collections.Generic.IEnumerable<TField> values)
+            where TBuilder : ReactiveUI.Testing.IBuilder { }
+        public static TBuilder With<TBuilder, TField>(this TBuilder builder, ref System.Collections.Generic.List<TField>? field, TField value)
+            where TBuilder : ReactiveUI.Testing.IBuilder { }
+        public static TBuilder With<TBuilder, TField>(this TBuilder builder, out TField field, TField value)
+            where TBuilder : ReactiveUI.Testing.IBuilder { }
+        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, System.Collections.Generic.IDictionary<TKey, TField> keyValuePair)
+            where TKey :  notnull { }
+        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, System.Collections.Generic.KeyValuePair<TKey, TField> keyValuePair)
+            where TBuilder : ReactiveUI.Testing.IBuilder
+            where TKey :  notnull { }
+        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, TKey key, TField value)
+            where TBuilder : ReactiveUI.Testing.IBuilder
+            where TKey :  notnull { }
+    }
+    public static class MessageBusExtensions
+    {
+        public static void With(this ReactiveUI.IMessageBus messageBus, System.Action block) { }
+        public static TRet With<TRet>(this ReactiveUI.IMessageBus messageBus, System.Func<TRet> block) { }
+        public static System.IDisposable WithMessageBus(this ReactiveUI.IMessageBus messageBus) { }
+    }
+    public static class SchedulerExtensions
+    {
+        public static void AdvanceByMs(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
+        public static void AdvanceToMs(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
+        public static long FromTimeSpan(this Microsoft.Reactive.Testing.TestScheduler scheduler, System.TimeSpan span) { }
+        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnCompletedAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
+        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnErrorAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds, System.Exception ex) { }
+        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnNextAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds, T value) { }
+        public static void With<T>(this T scheduler, System.Action<T> block)
+            where T : System.Reactive.Concurrency.IScheduler { }
+        public static TRet With<T, TRet>(this T scheduler, System.Func<T, TRet> block)
+            where T : System.Reactive.Concurrency.IScheduler { }
+        public static System.Threading.Tasks.Task WithAsync<T>(this T scheduler, System.Func<T, System.Threading.Tasks.Task> block)
+            where T : System.Reactive.Concurrency.IScheduler { }
+        public static System.Threading.Tasks.Task<TRet> WithAsync<T, TRet>(this T scheduler, System.Func<T, System.Threading.Tasks.Task<TRet>> block)
+            where T : System.Reactive.Concurrency.IScheduler { }
+        public static System.IDisposable WithScheduler(System.Reactive.Concurrency.IScheduler scheduler) { }
+    }
+    public class TestSequencer : System.IDisposable
+    {
+        public TestSequencer() { }
+        public long CompletedPhases { get; }
+        public long CurrentPhase { get; }
+        public System.Threading.Tasks.Task AdvancePhaseAsync(string comment = "") { }
+        public void Dispose() { }
+        protected virtual void Dispose(bool disposing) { }
+    }
+}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.DotNet7_0.verified.txt b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.DotNet7_0.verified.txt
new file mode 100644
index 0000000000..879eba2a36
--- /dev/null
+++ b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.DotNet7_0.verified.txt
@@ -0,0 +1,55 @@
+[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v7.0", FrameworkDisplayName=".NET 7.0")]
+namespace ReactiveUI.Testing
+{
+    public interface IBuilder { }
+    public static class IBuilderExtensions
+    {
+        public static TBuilder With<TBuilder, TField>(this TBuilder builder, ref System.Collections.Generic.List<TField>? field, System.Collections.Generic.IEnumerable<TField> values)
+            where TBuilder : ReactiveUI.Testing.IBuilder { }
+        public static TBuilder With<TBuilder, TField>(this TBuilder builder, ref System.Collections.Generic.List<TField>? field, TField value)
+            where TBuilder : ReactiveUI.Testing.IBuilder { }
+        public static TBuilder With<TBuilder, TField>(this TBuilder builder, out TField field, TField value)
+            where TBuilder : ReactiveUI.Testing.IBuilder { }
+        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, System.Collections.Generic.IDictionary<TKey, TField> keyValuePair)
+            where TKey :  notnull { }
+        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, System.Collections.Generic.KeyValuePair<TKey, TField> keyValuePair)
+            where TBuilder : ReactiveUI.Testing.IBuilder
+            where TKey :  notnull { }
+        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, TKey key, TField value)
+            where TBuilder : ReactiveUI.Testing.IBuilder
+            where TKey :  notnull { }
+    }
+    public static class MessageBusExtensions
+    {
+        public static void With(this ReactiveUI.IMessageBus messageBus, System.Action block) { }
+        public static TRet With<TRet>(this ReactiveUI.IMessageBus messageBus, System.Func<TRet> block) { }
+        public static System.IDisposable WithMessageBus(this ReactiveUI.IMessageBus messageBus) { }
+    }
+    public static class SchedulerExtensions
+    {
+        public static void AdvanceByMs(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
+        public static void AdvanceToMs(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
+        public static long FromTimeSpan(this Microsoft.Reactive.Testing.TestScheduler scheduler, System.TimeSpan span) { }
+        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnCompletedAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
+        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnErrorAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds, System.Exception ex) { }
+        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnNextAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds, T value) { }
+        public static void With<T>(this T scheduler, System.Action<T> block)
+            where T : System.Reactive.Concurrency.IScheduler { }
+        public static TRet With<T, TRet>(this T scheduler, System.Func<T, TRet> block)
+            where T : System.Reactive.Concurrency.IScheduler { }
+        public static System.Threading.Tasks.Task WithAsync<T>(this T scheduler, System.Func<T, System.Threading.Tasks.Task> block)
+            where T : System.Reactive.Concurrency.IScheduler { }
+        public static System.Threading.Tasks.Task<TRet> WithAsync<T, TRet>(this T scheduler, System.Func<T, System.Threading.Tasks.Task<TRet>> block)
+            where T : System.Reactive.Concurrency.IScheduler { }
+        public static System.IDisposable WithScheduler(System.Reactive.Concurrency.IScheduler scheduler) { }
+    }
+    public class TestSequencer : System.IDisposable
+    {
+        public TestSequencer() { }
+        public long CompletedPhases { get; }
+        public long CurrentPhase { get; }
+        public System.Threading.Tasks.Task AdvancePhaseAsync(string comment = "") { }
+        public void Dispose() { }
+        protected virtual void Dispose(bool disposing) { }
+    }
+}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.Net4_7.verified.txt b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.Net4_7.verified.txt
new file mode 100644
index 0000000000..f11db08cc5
--- /dev/null
+++ b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.Net4_7.verified.txt
@@ -0,0 +1,55 @@
+[assembly: System.Runtime.Versioning.TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName=".NET Framework 4.7.2")]
+namespace ReactiveUI.Testing
+{
+    public interface IBuilder { }
+    public static class IBuilderExtensions
+    {
+        public static TBuilder With<TBuilder, TField>(this TBuilder builder, ref System.Collections.Generic.List<TField>? field, System.Collections.Generic.IEnumerable<TField> values)
+            where TBuilder : ReactiveUI.Testing.IBuilder { }
+        public static TBuilder With<TBuilder, TField>(this TBuilder builder, ref System.Collections.Generic.List<TField>? field, TField value)
+            where TBuilder : ReactiveUI.Testing.IBuilder { }
+        public static TBuilder With<TBuilder, TField>(this TBuilder builder, out TField field, TField value)
+            where TBuilder : ReactiveUI.Testing.IBuilder { }
+        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, System.Collections.Generic.IDictionary<TKey, TField> keyValuePair)
+            where TKey :  notnull { }
+        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, System.Collections.Generic.KeyValuePair<TKey, TField> keyValuePair)
+            where TBuilder : ReactiveUI.Testing.IBuilder
+            where TKey :  notnull { }
+        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, TKey key, TField value)
+            where TBuilder : ReactiveUI.Testing.IBuilder
+            where TKey :  notnull { }
+    }
+    public static class MessageBusExtensions
+    {
+        public static void With(this ReactiveUI.IMessageBus messageBus, System.Action block) { }
+        public static TRet With<TRet>(this ReactiveUI.IMessageBus messageBus, System.Func<TRet> block) { }
+        public static System.IDisposable WithMessageBus(this ReactiveUI.IMessageBus messageBus) { }
+    }
+    public static class SchedulerExtensions
+    {
+        public static void AdvanceByMs(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
+        public static void AdvanceToMs(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
+        public static long FromTimeSpan(this Microsoft.Reactive.Testing.TestScheduler scheduler, System.TimeSpan span) { }
+        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnCompletedAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
+        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnErrorAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds, System.Exception ex) { }
+        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnNextAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds, T value) { }
+        public static void With<T>(this T scheduler, System.Action<T> block)
+            where T : System.Reactive.Concurrency.IScheduler { }
+        public static TRet With<T, TRet>(this T scheduler, System.Func<T, TRet> block)
+            where T : System.Reactive.Concurrency.IScheduler { }
+        public static System.Threading.Tasks.Task WithAsync<T>(this T scheduler, System.Func<T, System.Threading.Tasks.Task> block)
+            where T : System.Reactive.Concurrency.IScheduler { }
+        public static System.Threading.Tasks.Task<TRet> WithAsync<T, TRet>(this T scheduler, System.Func<T, System.Threading.Tasks.Task<TRet>> block)
+            where T : System.Reactive.Concurrency.IScheduler { }
+        public static System.IDisposable WithScheduler(System.Reactive.Concurrency.IScheduler scheduler) { }
+    }
+    public class TestSequencer : System.IDisposable
+    {
+        public TestSequencer() { }
+        public long CompletedPhases { get; }
+        public long CurrentPhase { get; }
+        public System.Threading.Tasks.Task AdvancePhaseAsync(string comment = "") { }
+        public void Dispose() { }
+        protected virtual void Dispose(bool disposing) { }
+    }
+}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet6_0.verified.txt b/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet6_0.verified.txt
new file mode 100644
index 0000000000..5d90003771
--- /dev/null
+++ b/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet6_0.verified.txt
@@ -0,0 +1,116 @@
+[assembly: System.Runtime.Versioning.SupportedOSPlatform("Windows10.0.17763.0")]
+[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v6.0", FrameworkDisplayName=".NET 6.0")]
+[assembly: System.Runtime.Versioning.TargetPlatform("Windows10.0.17763.0")]
+namespace ReactiveUI.Winforms
+{
+    public class ActivationForViewFetcher : ReactiveUI.IActivationForViewFetcher, Splat.IEnableLogger
+    {
+        public ActivationForViewFetcher() { }
+        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
+        public int GetAffinityForView(System.Type view) { }
+    }
+    public class ContentControlBindingHook : ReactiveUI.IPropertyBindingHook
+    {
+        public ContentControlBindingHook() { }
+        public bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction) { }
+    }
+    public class CreatesWinformsCommandBinding : ReactiveUI.ICreatesCommandBinding
+    {
+        public CreatesWinformsCommandBinding() { }
+        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
+        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
+        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
+    }
+    public class PanelSetMethodBindingConverter : ReactiveUI.ISetMethodBindingConverter, Splat.IEnableLogger
+    {
+        public PanelSetMethodBindingConverter() { }
+        public int GetAffinityForObjects(System.Type? fromType, System.Type? toType) { }
+        public object PerformSet(object? toTarget, object? newValue, object?[]? arguments) { }
+    }
+    public class PlatformOperations : ReactiveUI.IPlatformOperations
+    {
+        public PlatformOperations() { }
+        public string? GetOrientation() { }
+    }
+    public class ReactiveUserControlNonGeneric : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor
+    {
+        public ReactiveUserControlNonGeneric() { }
+        protected override void Dispose(bool disposing) { }
+    }
+    public class ReactiveUserControl<TViewModel> : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
+        where TViewModel :  class
+    {
+        public ReactiveUserControl() { }
+        [System.ComponentModel.Bindable(true)]
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The ViewModel.")]
+        [System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        public TViewModel ViewModel { get; set; }
+        protected override void Dispose(bool disposing) { }
+    }
+    public class Registrations
+    {
+        public Registrations() { }
+        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
+    }
+    [System.ComponentModel.DefaultProperty("ViewModel")]
+    public class RoutedControlHost : System.Windows.Forms.UserControl, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
+    {
+        public RoutedControlHost() { }
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The default control when no viewmodel is specified")]
+        public System.Windows.Forms.Control? DefaultContent { get; set; }
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The router.")]
+        public ReactiveUI.RoutingState? Router { get; set; }
+        [System.ComponentModel.Browsable(false)]
+        public System.IObservable<string>? ViewContractObservable { get; set; }
+        [System.ComponentModel.Browsable(false)]
+        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
+        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
+        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
+        protected override void Dispose(bool disposing) { }
+    }
+    public class TableContentSetMethodBindingConverter : ReactiveUI.ISetMethodBindingConverter, Splat.IEnableLogger
+    {
+        public TableContentSetMethodBindingConverter() { }
+        public int GetAffinityForObjects(System.Type? fromType, System.Type? toType) { }
+        public object PerformSet(object? toTarget, object? newValue, object?[]? arguments) { }
+    }
+    [System.ComponentModel.DefaultProperty("ViewModel")]
+    public class ViewModelControlHost : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IReactiveObject, ReactiveUI.IViewFor, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
+    {
+        public ViewModelControlHost() { }
+        [System.ComponentModel.Bindable(true)]
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.DefaultValue(true)]
+        [System.ComponentModel.Description("Cache Views")]
+        public bool CacheViews { get; set; }
+        [System.ComponentModel.Bindable(true)]
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The Current View")]
+        public object? Content { get; set; }
+        public System.Windows.Forms.Control? CurrentView { get; }
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The default control when no viewmodel is specified")]
+        public System.Windows.Forms.Control? DefaultContent { get; set; }
+        [System.ComponentModel.Browsable(false)]
+        public System.IObservable<string>? ViewContractObservable { get; set; }
+        [System.ComponentModel.Browsable(false)]
+        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
+        [System.ComponentModel.Bindable(true)]
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The viewmodel to host.")]
+        public object? ViewModel { get; set; }
+        public static bool DefaultCacheViewsEnabled { get; set; }
+        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
+        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
+        protected override void Dispose(bool disposing) { }
+    }
+    public class WinformsCreatesObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
+    {
+        public WinformsCreatesObservableForProperty() { }
+        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
+        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
+    }
+}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet7_0.verified.txt b/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet7_0.verified.txt
new file mode 100644
index 0000000000..f8bac7dbb5
--- /dev/null
+++ b/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet7_0.verified.txt
@@ -0,0 +1,116 @@
+[assembly: System.Runtime.Versioning.SupportedOSPlatform("Windows10.0.17763.0")]
+[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v7.0", FrameworkDisplayName=".NET 7.0")]
+[assembly: System.Runtime.Versioning.TargetPlatform("Windows10.0.17763.0")]
+namespace ReactiveUI.Winforms
+{
+    public class ActivationForViewFetcher : ReactiveUI.IActivationForViewFetcher, Splat.IEnableLogger
+    {
+        public ActivationForViewFetcher() { }
+        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
+        public int GetAffinityForView(System.Type view) { }
+    }
+    public class ContentControlBindingHook : ReactiveUI.IPropertyBindingHook
+    {
+        public ContentControlBindingHook() { }
+        public bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction) { }
+    }
+    public class CreatesWinformsCommandBinding : ReactiveUI.ICreatesCommandBinding
+    {
+        public CreatesWinformsCommandBinding() { }
+        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
+        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
+        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
+    }
+    public class PanelSetMethodBindingConverter : ReactiveUI.ISetMethodBindingConverter, Splat.IEnableLogger
+    {
+        public PanelSetMethodBindingConverter() { }
+        public int GetAffinityForObjects(System.Type? fromType, System.Type? toType) { }
+        public object PerformSet(object? toTarget, object? newValue, object?[]? arguments) { }
+    }
+    public class PlatformOperations : ReactiveUI.IPlatformOperations
+    {
+        public PlatformOperations() { }
+        public string? GetOrientation() { }
+    }
+    public class ReactiveUserControlNonGeneric : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor
+    {
+        public ReactiveUserControlNonGeneric() { }
+        protected override void Dispose(bool disposing) { }
+    }
+    public class ReactiveUserControl<TViewModel> : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
+        where TViewModel :  class
+    {
+        public ReactiveUserControl() { }
+        [System.ComponentModel.Bindable(true)]
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The ViewModel.")]
+        [System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        public TViewModel ViewModel { get; set; }
+        protected override void Dispose(bool disposing) { }
+    }
+    public class Registrations
+    {
+        public Registrations() { }
+        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
+    }
+    [System.ComponentModel.DefaultProperty("ViewModel")]
+    public class RoutedControlHost : System.Windows.Forms.UserControl, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
+    {
+        public RoutedControlHost() { }
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The default control when no viewmodel is specified")]
+        public System.Windows.Forms.Control? DefaultContent { get; set; }
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The router.")]
+        public ReactiveUI.RoutingState? Router { get; set; }
+        [System.ComponentModel.Browsable(false)]
+        public System.IObservable<string>? ViewContractObservable { get; set; }
+        [System.ComponentModel.Browsable(false)]
+        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
+        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
+        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
+        protected override void Dispose(bool disposing) { }
+    }
+    public class TableContentSetMethodBindingConverter : ReactiveUI.ISetMethodBindingConverter, Splat.IEnableLogger
+    {
+        public TableContentSetMethodBindingConverter() { }
+        public int GetAffinityForObjects(System.Type? fromType, System.Type? toType) { }
+        public object PerformSet(object? toTarget, object? newValue, object?[]? arguments) { }
+    }
+    [System.ComponentModel.DefaultProperty("ViewModel")]
+    public class ViewModelControlHost : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IReactiveObject, ReactiveUI.IViewFor, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
+    {
+        public ViewModelControlHost() { }
+        [System.ComponentModel.Bindable(true)]
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.DefaultValue(true)]
+        [System.ComponentModel.Description("Cache Views")]
+        public bool CacheViews { get; set; }
+        [System.ComponentModel.Bindable(true)]
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The Current View")]
+        public object? Content { get; set; }
+        public System.Windows.Forms.Control? CurrentView { get; }
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The default control when no viewmodel is specified")]
+        public System.Windows.Forms.Control? DefaultContent { get; set; }
+        [System.ComponentModel.Browsable(false)]
+        public System.IObservable<string>? ViewContractObservable { get; set; }
+        [System.ComponentModel.Browsable(false)]
+        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
+        [System.ComponentModel.Bindable(true)]
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The viewmodel to host.")]
+        public object? ViewModel { get; set; }
+        public static bool DefaultCacheViewsEnabled { get; set; }
+        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
+        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
+        protected override void Dispose(bool disposing) { }
+    }
+    public class WinformsCreatesObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
+    {
+        public WinformsCreatesObservableForProperty() { }
+        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
+        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
+    }
+}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet8_0.verified.txt b/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet8_0.verified.txt
new file mode 100644
index 0000000000..32abdea373
--- /dev/null
+++ b/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet8_0.verified.txt
@@ -0,0 +1,116 @@
+[assembly: System.Runtime.Versioning.SupportedOSPlatform("Windows10.0.17763.0")]
+[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v8.0", FrameworkDisplayName=".NET 8.0")]
+[assembly: System.Runtime.Versioning.TargetPlatform("Windows10.0.17763.0")]
+namespace ReactiveUI.Winforms
+{
+    public class ActivationForViewFetcher : ReactiveUI.IActivationForViewFetcher, Splat.IEnableLogger
+    {
+        public ActivationForViewFetcher() { }
+        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
+        public int GetAffinityForView(System.Type view) { }
+    }
+    public class ContentControlBindingHook : ReactiveUI.IPropertyBindingHook
+    {
+        public ContentControlBindingHook() { }
+        public bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction) { }
+    }
+    public class CreatesWinformsCommandBinding : ReactiveUI.ICreatesCommandBinding
+    {
+        public CreatesWinformsCommandBinding() { }
+        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
+        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
+        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
+    }
+    public class PanelSetMethodBindingConverter : ReactiveUI.ISetMethodBindingConverter, Splat.IEnableLogger
+    {
+        public PanelSetMethodBindingConverter() { }
+        public int GetAffinityForObjects(System.Type? fromType, System.Type? toType) { }
+        public object PerformSet(object? toTarget, object? newValue, object?[]? arguments) { }
+    }
+    public class PlatformOperations : ReactiveUI.IPlatformOperations
+    {
+        public PlatformOperations() { }
+        public string? GetOrientation() { }
+    }
+    public class ReactiveUserControlNonGeneric : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor
+    {
+        public ReactiveUserControlNonGeneric() { }
+        protected override void Dispose(bool disposing) { }
+    }
+    public class ReactiveUserControl<TViewModel> : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
+        where TViewModel :  class
+    {
+        public ReactiveUserControl() { }
+        [System.ComponentModel.Bindable(true)]
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The ViewModel.")]
+        [System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        public TViewModel ViewModel { get; set; }
+        protected override void Dispose(bool disposing) { }
+    }
+    public class Registrations
+    {
+        public Registrations() { }
+        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
+    }
+    [System.ComponentModel.DefaultProperty("ViewModel")]
+    public class RoutedControlHost : System.Windows.Forms.UserControl, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
+    {
+        public RoutedControlHost() { }
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The default control when no viewmodel is specified")]
+        public System.Windows.Forms.Control? DefaultContent { get; set; }
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The router.")]
+        public ReactiveUI.RoutingState? Router { get; set; }
+        [System.ComponentModel.Browsable(false)]
+        public System.IObservable<string>? ViewContractObservable { get; set; }
+        [System.ComponentModel.Browsable(false)]
+        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
+        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
+        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
+        protected override void Dispose(bool disposing) { }
+    }
+    public class TableContentSetMethodBindingConverter : ReactiveUI.ISetMethodBindingConverter, Splat.IEnableLogger
+    {
+        public TableContentSetMethodBindingConverter() { }
+        public int GetAffinityForObjects(System.Type? fromType, System.Type? toType) { }
+        public object PerformSet(object? toTarget, object? newValue, object?[]? arguments) { }
+    }
+    [System.ComponentModel.DefaultProperty("ViewModel")]
+    public class ViewModelControlHost : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IReactiveObject, ReactiveUI.IViewFor, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
+    {
+        public ViewModelControlHost() { }
+        [System.ComponentModel.Bindable(true)]
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.DefaultValue(true)]
+        [System.ComponentModel.Description("Cache Views")]
+        public bool CacheViews { get; set; }
+        [System.ComponentModel.Bindable(true)]
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The Current View")]
+        public object? Content { get; set; }
+        public System.Windows.Forms.Control? CurrentView { get; }
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The default control when no viewmodel is specified")]
+        public System.Windows.Forms.Control? DefaultContent { get; set; }
+        [System.ComponentModel.Browsable(false)]
+        public System.IObservable<string>? ViewContractObservable { get; set; }
+        [System.ComponentModel.Browsable(false)]
+        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
+        [System.ComponentModel.Bindable(true)]
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The viewmodel to host.")]
+        public object? ViewModel { get; set; }
+        public static bool DefaultCacheViewsEnabled { get; set; }
+        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
+        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
+        protected override void Dispose(bool disposing) { }
+    }
+    public class WinformsCreatesObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
+    {
+        public WinformsCreatesObservableForProperty() { }
+        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
+        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
+    }
+}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.Net4_7.verified.txt b/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.Net4_7.verified.txt
new file mode 100644
index 0000000000..3b64ac1766
--- /dev/null
+++ b/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.Net4_7.verified.txt
@@ -0,0 +1,114 @@
+[assembly: System.Runtime.Versioning.TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName=".NET Framework 4.7.2")]
+namespace ReactiveUI.Winforms
+{
+    public class ActivationForViewFetcher : ReactiveUI.IActivationForViewFetcher, Splat.IEnableLogger
+    {
+        public ActivationForViewFetcher() { }
+        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
+        public int GetAffinityForView(System.Type view) { }
+    }
+    public class ContentControlBindingHook : ReactiveUI.IPropertyBindingHook
+    {
+        public ContentControlBindingHook() { }
+        public bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction) { }
+    }
+    public class CreatesWinformsCommandBinding : ReactiveUI.ICreatesCommandBinding
+    {
+        public CreatesWinformsCommandBinding() { }
+        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
+        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
+        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
+    }
+    public class PanelSetMethodBindingConverter : ReactiveUI.ISetMethodBindingConverter, Splat.IEnableLogger
+    {
+        public PanelSetMethodBindingConverter() { }
+        public int GetAffinityForObjects(System.Type? fromType, System.Type? toType) { }
+        public object PerformSet(object? toTarget, object? newValue, object?[]? arguments) { }
+    }
+    public class PlatformOperations : ReactiveUI.IPlatformOperations
+    {
+        public PlatformOperations() { }
+        public string? GetOrientation() { }
+    }
+    public class ReactiveUserControlNonGeneric : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor
+    {
+        public ReactiveUserControlNonGeneric() { }
+        protected override void Dispose(bool disposing) { }
+    }
+    public class ReactiveUserControl<TViewModel> : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
+        where TViewModel :  class
+    {
+        public ReactiveUserControl() { }
+        [System.ComponentModel.Bindable(true)]
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The ViewModel.")]
+        [System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        public TViewModel ViewModel { get; set; }
+        protected override void Dispose(bool disposing) { }
+    }
+    public class Registrations
+    {
+        public Registrations() { }
+        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
+    }
+    [System.ComponentModel.DefaultProperty("ViewModel")]
+    public class RoutedControlHost : System.Windows.Forms.UserControl, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
+    {
+        public RoutedControlHost() { }
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The default control when no viewmodel is specified")]
+        public System.Windows.Forms.Control? DefaultContent { get; set; }
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The router.")]
+        public ReactiveUI.RoutingState? Router { get; set; }
+        [System.ComponentModel.Browsable(false)]
+        public System.IObservable<string>? ViewContractObservable { get; set; }
+        [System.ComponentModel.Browsable(false)]
+        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
+        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
+        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
+        protected override void Dispose(bool disposing) { }
+    }
+    public class TableContentSetMethodBindingConverter : ReactiveUI.ISetMethodBindingConverter, Splat.IEnableLogger
+    {
+        public TableContentSetMethodBindingConverter() { }
+        public int GetAffinityForObjects(System.Type? fromType, System.Type? toType) { }
+        public object PerformSet(object? toTarget, object? newValue, object?[]? arguments) { }
+    }
+    [System.ComponentModel.DefaultProperty("ViewModel")]
+    public class ViewModelControlHost : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IReactiveObject, ReactiveUI.IViewFor, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
+    {
+        public ViewModelControlHost() { }
+        [System.ComponentModel.Bindable(true)]
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.DefaultValue(true)]
+        [System.ComponentModel.Description("Cache Views")]
+        public bool CacheViews { get; set; }
+        [System.ComponentModel.Bindable(true)]
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The Current View")]
+        public object? Content { get; set; }
+        public System.Windows.Forms.Control? CurrentView { get; }
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The default control when no viewmodel is specified")]
+        public System.Windows.Forms.Control? DefaultContent { get; set; }
+        [System.ComponentModel.Browsable(false)]
+        public System.IObservable<string>? ViewContractObservable { get; set; }
+        [System.ComponentModel.Browsable(false)]
+        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
+        [System.ComponentModel.Bindable(true)]
+        [System.ComponentModel.Category("ReactiveUI")]
+        [System.ComponentModel.Description("The viewmodel to host.")]
+        public object? ViewModel { get; set; }
+        public static bool DefaultCacheViewsEnabled { get; set; }
+        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
+        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
+        protected override void Dispose(bool disposing) { }
+    }
+    public class WinformsCreatesObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
+    {
+        public WinformsCreatesObservableForProperty() { }
+        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
+        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
+    }
+}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet6_0.verified.txt b/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet6_0.verified.txt
new file mode 100644
index 0000000000..cc3c98af59
--- /dev/null
+++ b/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet6_0.verified.txt
@@ -0,0 +1,139 @@
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Tests")]
+[assembly: System.Runtime.Versioning.SupportedOSPlatform("Windows10.0.17763.0")]
+[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v6.0", FrameworkDisplayName=".NET 6.0")]
+[assembly: System.Runtime.Versioning.TargetPlatform("Windows10.0.17763.0")]
+[assembly: System.Windows.Markup.XmlnsDefinition("http://reactiveui.net", "ReactiveUI")]
+[assembly: System.Windows.ThemeInfo(System.Windows.ResourceDictionaryLocation.None, System.Windows.ResourceDictionaryLocation.SourceAssembly)]
+namespace ReactiveUI
+{
+    public class ActivationForViewFetcher : ReactiveUI.IActivationForViewFetcher
+    {
+        public ActivationForViewFetcher() { }
+        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
+        public int GetAffinityForView(System.Type view) { }
+    }
+    public class AutoDataTemplateBindingHook : ReactiveUI.IPropertyBindingHook
+    {
+        public AutoDataTemplateBindingHook() { }
+        public static System.Lazy<System.Windows.DataTemplate> DefaultItemTemplate { get; }
+        public bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction) { }
+    }
+    public class AutoSuspendHelper : Splat.IEnableLogger
+    {
+        public AutoSuspendHelper(System.Windows.Application app) { }
+        public System.TimeSpan IdleTimeout { get; set; }
+    }
+    [System.Flags]
+    public enum BooleanToVisibilityHint
+    {
+        None = 0,
+        Inverse = 2,
+        UseHidden = 4,
+    }
+    public class BooleanToVisibilityTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public BooleanToVisibilityTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class DependencyObjectObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
+    {
+        public DependencyObjectObservableForProperty() { }
+        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
+        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
+    }
+    public class PlatformOperations : ReactiveUI.IPlatformOperations
+    {
+        public PlatformOperations() { }
+        public string? GetOrientation() { }
+    }
+    public class ReactivePage<TViewModel> : System.Windows.Controls.Page, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
+        where TViewModel :  class
+    {
+        public static readonly System.Windows.DependencyProperty ViewModelProperty;
+        public ReactivePage() { }
+        public TViewModel BindingRoot { get; }
+        public TViewModel ViewModel { get; set; }
+    }
+    public class ReactiveUserControl<TViewModel> : System.Windows.Controls.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
+        where TViewModel :  class
+    {
+        public static readonly System.Windows.DependencyProperty ViewModelProperty;
+        public ReactiveUserControl() { }
+        public TViewModel BindingRoot { get; }
+        public TViewModel ViewModel { get; set; }
+    }
+    public class ReactiveWindow<TViewModel> : System.Windows.Window, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
+        where TViewModel :  class
+    {
+        public static readonly System.Windows.DependencyProperty ViewModelProperty;
+        public ReactiveWindow() { }
+        public TViewModel BindingRoot { get; }
+        public TViewModel ViewModel { get; set; }
+    }
+    public class RoutedViewHost : ReactiveUI.TransitioningContentControl, ReactiveUI.IActivatableView, Splat.IEnableLogger
+    {
+        public static readonly System.Windows.DependencyProperty DefaultContentProperty;
+        public static readonly System.Windows.DependencyProperty RouterProperty;
+        public static readonly System.Windows.DependencyProperty ViewContractObservableProperty;
+        public RoutedViewHost() { }
+        public object DefaultContent { get; set; }
+        public ReactiveUI.RoutingState Router { get; set; }
+        public string? ViewContract { get; set; }
+        public System.IObservable<string?> ViewContractObservable { get; set; }
+        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
+    }
+    [System.Windows.TemplatePart(Name="PART_Container", Type=typeof(System.Windows.FrameworkElement?))]
+    [System.Windows.TemplatePart(Name="PART_CurrentContentPresentationSite", Type=typeof(System.Windows.Controls.ContentPresenter?))]
+    [System.Windows.TemplatePart(Name="PART_PreviousImageSite", Type=typeof(System.Windows.Controls.Image?))]
+    [System.Windows.TemplateVisualState(GroupName="PresentationStates", Name="Normal")]
+    public class TransitioningContentControl : System.Windows.Controls.ContentControl
+    {
+        public static readonly System.Windows.DependencyProperty TransitionDirectionProperty;
+        public static readonly System.Windows.DependencyProperty TransitionDurationProperty;
+        public static readonly System.Windows.DependencyProperty TransitionProperty;
+        public TransitioningContentControl() { }
+        public ReactiveUI.TransitioningContentControl.TransitionDirection Direction { get; set; }
+        public System.TimeSpan Duration { get; set; }
+        public ReactiveUI.TransitioningContentControl.TransitionType Transition { get; set; }
+        public event System.Windows.RoutedEventHandler? TransitionCompleted;
+        public event System.Windows.RoutedEventHandler? TransitionStarted;
+        public override void OnApplyTemplate() { }
+        protected override void OnContentChanged(object oldContent, object newContent) { }
+        public enum TransitionDirection
+        {
+            Up = 0,
+            Down = 1,
+            Left = 2,
+            Right = 3,
+        }
+        public enum TransitionType
+        {
+            Fade = 0,
+            Move = 1,
+            Slide = 2,
+            Drop = 3,
+            Bounce = 4,
+        }
+    }
+    public class ViewModelViewHost : ReactiveUI.TransitioningContentControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, Splat.IEnableLogger
+    {
+        public static readonly System.Windows.DependencyProperty DefaultContentProperty;
+        public static readonly System.Windows.DependencyProperty ViewContractObservableProperty;
+        public static readonly System.Windows.DependencyProperty ViewModelProperty;
+        public ViewModelViewHost() { }
+        public object DefaultContent { get; set; }
+        public string? ViewContract { get; set; }
+        public System.IObservable<string?> ViewContractObservable { get; set; }
+        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
+        public object? ViewModel { get; set; }
+    }
+}
+namespace ReactiveUI.Wpf
+{
+    public class Registrations
+    {
+        public Registrations() { }
+        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
+    }
+}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet7_0.verified.txt b/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet7_0.verified.txt
new file mode 100644
index 0000000000..1b219049f1
--- /dev/null
+++ b/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet7_0.verified.txt
@@ -0,0 +1,139 @@
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Tests")]
+[assembly: System.Runtime.Versioning.SupportedOSPlatform("Windows10.0.17763.0")]
+[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v7.0", FrameworkDisplayName=".NET 7.0")]
+[assembly: System.Runtime.Versioning.TargetPlatform("Windows10.0.17763.0")]
+[assembly: System.Windows.Markup.XmlnsDefinition("http://reactiveui.net", "ReactiveUI")]
+[assembly: System.Windows.ThemeInfo(System.Windows.ResourceDictionaryLocation.None, System.Windows.ResourceDictionaryLocation.SourceAssembly)]
+namespace ReactiveUI
+{
+    public class ActivationForViewFetcher : ReactiveUI.IActivationForViewFetcher
+    {
+        public ActivationForViewFetcher() { }
+        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
+        public int GetAffinityForView(System.Type view) { }
+    }
+    public class AutoDataTemplateBindingHook : ReactiveUI.IPropertyBindingHook
+    {
+        public AutoDataTemplateBindingHook() { }
+        public static System.Lazy<System.Windows.DataTemplate> DefaultItemTemplate { get; }
+        public bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction) { }
+    }
+    public class AutoSuspendHelper : Splat.IEnableLogger
+    {
+        public AutoSuspendHelper(System.Windows.Application app) { }
+        public System.TimeSpan IdleTimeout { get; set; }
+    }
+    [System.Flags]
+    public enum BooleanToVisibilityHint
+    {
+        None = 0,
+        Inverse = 2,
+        UseHidden = 4,
+    }
+    public class BooleanToVisibilityTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public BooleanToVisibilityTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class DependencyObjectObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
+    {
+        public DependencyObjectObservableForProperty() { }
+        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
+        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
+    }
+    public class PlatformOperations : ReactiveUI.IPlatformOperations
+    {
+        public PlatformOperations() { }
+        public string? GetOrientation() { }
+    }
+    public class ReactivePage<TViewModel> : System.Windows.Controls.Page, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
+        where TViewModel :  class
+    {
+        public static readonly System.Windows.DependencyProperty ViewModelProperty;
+        public ReactivePage() { }
+        public TViewModel BindingRoot { get; }
+        public TViewModel ViewModel { get; set; }
+    }
+    public class ReactiveUserControl<TViewModel> : System.Windows.Controls.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
+        where TViewModel :  class
+    {
+        public static readonly System.Windows.DependencyProperty ViewModelProperty;
+        public ReactiveUserControl() { }
+        public TViewModel BindingRoot { get; }
+        public TViewModel ViewModel { get; set; }
+    }
+    public class ReactiveWindow<TViewModel> : System.Windows.Window, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
+        where TViewModel :  class
+    {
+        public static readonly System.Windows.DependencyProperty ViewModelProperty;
+        public ReactiveWindow() { }
+        public TViewModel BindingRoot { get; }
+        public TViewModel ViewModel { get; set; }
+    }
+    public class RoutedViewHost : ReactiveUI.TransitioningContentControl, ReactiveUI.IActivatableView, Splat.IEnableLogger
+    {
+        public static readonly System.Windows.DependencyProperty DefaultContentProperty;
+        public static readonly System.Windows.DependencyProperty RouterProperty;
+        public static readonly System.Windows.DependencyProperty ViewContractObservableProperty;
+        public RoutedViewHost() { }
+        public object DefaultContent { get; set; }
+        public ReactiveUI.RoutingState Router { get; set; }
+        public string? ViewContract { get; set; }
+        public System.IObservable<string?> ViewContractObservable { get; set; }
+        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
+    }
+    [System.Windows.TemplatePart(Name="PART_Container", Type=typeof(System.Windows.FrameworkElement?))]
+    [System.Windows.TemplatePart(Name="PART_CurrentContentPresentationSite", Type=typeof(System.Windows.Controls.ContentPresenter?))]
+    [System.Windows.TemplatePart(Name="PART_PreviousImageSite", Type=typeof(System.Windows.Controls.Image?))]
+    [System.Windows.TemplateVisualState(GroupName="PresentationStates", Name="Normal")]
+    public class TransitioningContentControl : System.Windows.Controls.ContentControl
+    {
+        public static readonly System.Windows.DependencyProperty TransitionDirectionProperty;
+        public static readonly System.Windows.DependencyProperty TransitionDurationProperty;
+        public static readonly System.Windows.DependencyProperty TransitionProperty;
+        public TransitioningContentControl() { }
+        public ReactiveUI.TransitioningContentControl.TransitionDirection Direction { get; set; }
+        public System.TimeSpan Duration { get; set; }
+        public ReactiveUI.TransitioningContentControl.TransitionType Transition { get; set; }
+        public event System.Windows.RoutedEventHandler? TransitionCompleted;
+        public event System.Windows.RoutedEventHandler? TransitionStarted;
+        public override void OnApplyTemplate() { }
+        protected override void OnContentChanged(object oldContent, object newContent) { }
+        public enum TransitionDirection
+        {
+            Up = 0,
+            Down = 1,
+            Left = 2,
+            Right = 3,
+        }
+        public enum TransitionType
+        {
+            Fade = 0,
+            Move = 1,
+            Slide = 2,
+            Drop = 3,
+            Bounce = 4,
+        }
+    }
+    public class ViewModelViewHost : ReactiveUI.TransitioningContentControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, Splat.IEnableLogger
+    {
+        public static readonly System.Windows.DependencyProperty DefaultContentProperty;
+        public static readonly System.Windows.DependencyProperty ViewContractObservableProperty;
+        public static readonly System.Windows.DependencyProperty ViewModelProperty;
+        public ViewModelViewHost() { }
+        public object DefaultContent { get; set; }
+        public string? ViewContract { get; set; }
+        public System.IObservable<string?> ViewContractObservable { get; set; }
+        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
+        public object? ViewModel { get; set; }
+    }
+}
+namespace ReactiveUI.Wpf
+{
+    public class Registrations
+    {
+        public Registrations() { }
+        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
+    }
+}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet8_0.verified.txt b/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet8_0.verified.txt
new file mode 100644
index 0000000000..88aac0b88a
--- /dev/null
+++ b/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet8_0.verified.txt
@@ -0,0 +1,139 @@
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Tests")]
+[assembly: System.Runtime.Versioning.SupportedOSPlatform("Windows10.0.17763.0")]
+[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v8.0", FrameworkDisplayName=".NET 8.0")]
+[assembly: System.Runtime.Versioning.TargetPlatform("Windows10.0.17763.0")]
+[assembly: System.Windows.Markup.XmlnsDefinition("http://reactiveui.net", "ReactiveUI")]
+[assembly: System.Windows.ThemeInfo(System.Windows.ResourceDictionaryLocation.None, System.Windows.ResourceDictionaryLocation.SourceAssembly)]
+namespace ReactiveUI
+{
+    public class ActivationForViewFetcher : ReactiveUI.IActivationForViewFetcher
+    {
+        public ActivationForViewFetcher() { }
+        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
+        public int GetAffinityForView(System.Type view) { }
+    }
+    public class AutoDataTemplateBindingHook : ReactiveUI.IPropertyBindingHook
+    {
+        public AutoDataTemplateBindingHook() { }
+        public static System.Lazy<System.Windows.DataTemplate> DefaultItemTemplate { get; }
+        public bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction) { }
+    }
+    public class AutoSuspendHelper : Splat.IEnableLogger
+    {
+        public AutoSuspendHelper(System.Windows.Application app) { }
+        public System.TimeSpan IdleTimeout { get; set; }
+    }
+    [System.Flags]
+    public enum BooleanToVisibilityHint
+    {
+        None = 0,
+        Inverse = 2,
+        UseHidden = 4,
+    }
+    public class BooleanToVisibilityTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public BooleanToVisibilityTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class DependencyObjectObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
+    {
+        public DependencyObjectObservableForProperty() { }
+        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
+        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
+    }
+    public class PlatformOperations : ReactiveUI.IPlatformOperations
+    {
+        public PlatformOperations() { }
+        public string? GetOrientation() { }
+    }
+    public class ReactivePage<TViewModel> : System.Windows.Controls.Page, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
+        where TViewModel :  class
+    {
+        public static readonly System.Windows.DependencyProperty ViewModelProperty;
+        public ReactivePage() { }
+        public TViewModel BindingRoot { get; }
+        public TViewModel ViewModel { get; set; }
+    }
+    public class ReactiveUserControl<TViewModel> : System.Windows.Controls.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
+        where TViewModel :  class
+    {
+        public static readonly System.Windows.DependencyProperty ViewModelProperty;
+        public ReactiveUserControl() { }
+        public TViewModel BindingRoot { get; }
+        public TViewModel ViewModel { get; set; }
+    }
+    public class ReactiveWindow<TViewModel> : System.Windows.Window, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
+        where TViewModel :  class
+    {
+        public static readonly System.Windows.DependencyProperty ViewModelProperty;
+        public ReactiveWindow() { }
+        public TViewModel BindingRoot { get; }
+        public TViewModel ViewModel { get; set; }
+    }
+    public class RoutedViewHost : ReactiveUI.TransitioningContentControl, ReactiveUI.IActivatableView, Splat.IEnableLogger
+    {
+        public static readonly System.Windows.DependencyProperty DefaultContentProperty;
+        public static readonly System.Windows.DependencyProperty RouterProperty;
+        public static readonly System.Windows.DependencyProperty ViewContractObservableProperty;
+        public RoutedViewHost() { }
+        public object DefaultContent { get; set; }
+        public ReactiveUI.RoutingState Router { get; set; }
+        public string? ViewContract { get; set; }
+        public System.IObservable<string?> ViewContractObservable { get; set; }
+        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
+    }
+    [System.Windows.TemplatePart(Name="PART_Container", Type=typeof(System.Windows.FrameworkElement?))]
+    [System.Windows.TemplatePart(Name="PART_CurrentContentPresentationSite", Type=typeof(System.Windows.Controls.ContentPresenter?))]
+    [System.Windows.TemplatePart(Name="PART_PreviousImageSite", Type=typeof(System.Windows.Controls.Image?))]
+    [System.Windows.TemplateVisualState(GroupName="PresentationStates", Name="Normal")]
+    public class TransitioningContentControl : System.Windows.Controls.ContentControl
+    {
+        public static readonly System.Windows.DependencyProperty TransitionDirectionProperty;
+        public static readonly System.Windows.DependencyProperty TransitionDurationProperty;
+        public static readonly System.Windows.DependencyProperty TransitionProperty;
+        public TransitioningContentControl() { }
+        public ReactiveUI.TransitioningContentControl.TransitionDirection Direction { get; set; }
+        public System.TimeSpan Duration { get; set; }
+        public ReactiveUI.TransitioningContentControl.TransitionType Transition { get; set; }
+        public event System.Windows.RoutedEventHandler? TransitionCompleted;
+        public event System.Windows.RoutedEventHandler? TransitionStarted;
+        public override void OnApplyTemplate() { }
+        protected override void OnContentChanged(object oldContent, object newContent) { }
+        public enum TransitionDirection
+        {
+            Up = 0,
+            Down = 1,
+            Left = 2,
+            Right = 3,
+        }
+        public enum TransitionType
+        {
+            Fade = 0,
+            Move = 1,
+            Slide = 2,
+            Drop = 3,
+            Bounce = 4,
+        }
+    }
+    public class ViewModelViewHost : ReactiveUI.TransitioningContentControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, Splat.IEnableLogger
+    {
+        public static readonly System.Windows.DependencyProperty DefaultContentProperty;
+        public static readonly System.Windows.DependencyProperty ViewContractObservableProperty;
+        public static readonly System.Windows.DependencyProperty ViewModelProperty;
+        public ViewModelViewHost() { }
+        public object DefaultContent { get; set; }
+        public string? ViewContract { get; set; }
+        public System.IObservable<string?> ViewContractObservable { get; set; }
+        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
+        public object? ViewModel { get; set; }
+    }
+}
+namespace ReactiveUI.Wpf
+{
+    public class Registrations
+    {
+        public Registrations() { }
+        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
+    }
+}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.Net4_7.verified.txt b/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.Net4_7.verified.txt
new file mode 100644
index 0000000000..079d7649ed
--- /dev/null
+++ b/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.Net4_7.verified.txt
@@ -0,0 +1,137 @@
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Tests")]
+[assembly: System.Runtime.Versioning.TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName=".NET Framework 4.7.2")]
+[assembly: System.Windows.Markup.XmlnsDefinition("http://reactiveui.net", "ReactiveUI")]
+[assembly: System.Windows.ThemeInfo(System.Windows.ResourceDictionaryLocation.None, System.Windows.ResourceDictionaryLocation.SourceAssembly)]
+namespace ReactiveUI
+{
+    public class ActivationForViewFetcher : ReactiveUI.IActivationForViewFetcher
+    {
+        public ActivationForViewFetcher() { }
+        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
+        public int GetAffinityForView(System.Type view) { }
+    }
+    public class AutoDataTemplateBindingHook : ReactiveUI.IPropertyBindingHook
+    {
+        public AutoDataTemplateBindingHook() { }
+        public static System.Lazy<System.Windows.DataTemplate> DefaultItemTemplate { get; }
+        public bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction) { }
+    }
+    public class AutoSuspendHelper : Splat.IEnableLogger
+    {
+        public AutoSuspendHelper(System.Windows.Application app) { }
+        public System.TimeSpan IdleTimeout { get; set; }
+    }
+    [System.Flags]
+    public enum BooleanToVisibilityHint
+    {
+        None = 0,
+        Inverse = 2,
+        UseHidden = 4,
+    }
+    public class BooleanToVisibilityTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
+    {
+        public BooleanToVisibilityTypeConverter() { }
+        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
+        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
+    }
+    public class DependencyObjectObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
+    {
+        public DependencyObjectObservableForProperty() { }
+        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
+        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
+    }
+    public class PlatformOperations : ReactiveUI.IPlatformOperations
+    {
+        public PlatformOperations() { }
+        public string? GetOrientation() { }
+    }
+    public class ReactivePage<TViewModel> : System.Windows.Controls.Page, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
+        where TViewModel :  class
+    {
+        public static readonly System.Windows.DependencyProperty ViewModelProperty;
+        public ReactivePage() { }
+        public TViewModel BindingRoot { get; }
+        public TViewModel ViewModel { get; set; }
+    }
+    public class ReactiveUserControl<TViewModel> : System.Windows.Controls.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
+        where TViewModel :  class
+    {
+        public static readonly System.Windows.DependencyProperty ViewModelProperty;
+        public ReactiveUserControl() { }
+        public TViewModel BindingRoot { get; }
+        public TViewModel ViewModel { get; set; }
+    }
+    public class ReactiveWindow<TViewModel> : System.Windows.Window, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
+        where TViewModel :  class
+    {
+        public static readonly System.Windows.DependencyProperty ViewModelProperty;
+        public ReactiveWindow() { }
+        public TViewModel BindingRoot { get; }
+        public TViewModel ViewModel { get; set; }
+    }
+    public class RoutedViewHost : ReactiveUI.TransitioningContentControl, ReactiveUI.IActivatableView, Splat.IEnableLogger
+    {
+        public static readonly System.Windows.DependencyProperty DefaultContentProperty;
+        public static readonly System.Windows.DependencyProperty RouterProperty;
+        public static readonly System.Windows.DependencyProperty ViewContractObservableProperty;
+        public RoutedViewHost() { }
+        public object DefaultContent { get; set; }
+        public ReactiveUI.RoutingState Router { get; set; }
+        public string? ViewContract { get; set; }
+        public System.IObservable<string?> ViewContractObservable { get; set; }
+        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
+    }
+    [System.Windows.TemplatePart(Name="PART_Container", Type=typeof(System.Windows.FrameworkElement?))]
+    [System.Windows.TemplatePart(Name="PART_CurrentContentPresentationSite", Type=typeof(System.Windows.Controls.ContentPresenter?))]
+    [System.Windows.TemplatePart(Name="PART_PreviousImageSite", Type=typeof(System.Windows.Controls.Image?))]
+    [System.Windows.TemplateVisualState(GroupName="PresentationStates", Name="Normal")]
+    public class TransitioningContentControl : System.Windows.Controls.ContentControl
+    {
+        public static readonly System.Windows.DependencyProperty TransitionDirectionProperty;
+        public static readonly System.Windows.DependencyProperty TransitionDurationProperty;
+        public static readonly System.Windows.DependencyProperty TransitionProperty;
+        public TransitioningContentControl() { }
+        public ReactiveUI.TransitioningContentControl.TransitionDirection Direction { get; set; }
+        public System.TimeSpan Duration { get; set; }
+        public ReactiveUI.TransitioningContentControl.TransitionType Transition { get; set; }
+        public event System.Windows.RoutedEventHandler? TransitionCompleted;
+        public event System.Windows.RoutedEventHandler? TransitionStarted;
+        public override void OnApplyTemplate() { }
+        protected override void OnContentChanged(object oldContent, object newContent) { }
+        public enum TransitionDirection
+        {
+            Up = 0,
+            Down = 1,
+            Left = 2,
+            Right = 3,
+        }
+        public enum TransitionType
+        {
+            Fade = 0,
+            Move = 1,
+            Slide = 2,
+            Drop = 3,
+            Bounce = 4,
+        }
+    }
+    public class ViewModelViewHost : ReactiveUI.TransitioningContentControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, Splat.IEnableLogger
+    {
+        public static readonly System.Windows.DependencyProperty DefaultContentProperty;
+        public static readonly System.Windows.DependencyProperty ViewContractObservableProperty;
+        public static readonly System.Windows.DependencyProperty ViewModelProperty;
+        public ViewModelViewHost() { }
+        public object DefaultContent { get; set; }
+        public string? ViewContract { get; set; }
+        public System.IObservable<string?> ViewContractObservable { get; set; }
+        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
+        public object? ViewModel { get; set; }
+    }
+}
+namespace ReactiveUI.Wpf
+{
+    public class Registrations
+    {
+        public Registrations() { }
+        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
+    }
+}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/XamlApiApprovalTests.Blend.Net4_7.verified.txt b/src/ReactiveUI.Tests/Utilities/XamlApiApprovalTests.Blend.Net4_7.verified.txt
new file mode 100644
index 0000000000..a5c2269f57
--- /dev/null
+++ b/src/ReactiveUI.Tests/Utilities/XamlApiApprovalTests.Blend.Net4_7.verified.txt
@@ -0,0 +1,23 @@
+[assembly: System.Runtime.Versioning.TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName=".NET Framework 4.7.2")]
+namespace ReactiveUI.Blend
+{
+    public class FollowObservableStateBehavior : Microsoft.Xaml.Behaviors.Behavior<System.Windows.FrameworkElement>
+    {
+        public static readonly System.Windows.DependencyProperty StateObservableProperty;
+        public static readonly System.Windows.DependencyProperty TargetObjectProperty;
+        public FollowObservableStateBehavior() { }
+        public bool AutoResubscribeOnError { get; set; }
+        public System.IObservable<string> StateObservable { get; set; }
+        public System.Windows.FrameworkElement TargetObject { get; set; }
+        protected override void OnDetaching() { }
+        protected static void OnStateObservableChanged(System.Windows.DependencyObject? sender, System.Windows.DependencyPropertyChangedEventArgs e) { }
+    }
+    public class ObservableTrigger : Microsoft.Xaml.Behaviors.TriggerBase<System.Windows.FrameworkElement>
+    {
+        public static readonly System.Windows.DependencyProperty ObservableProperty;
+        public ObservableTrigger() { }
+        public bool AutoResubscribeOnError { get; set; }
+        public System.IObservable<object> Observable { get; set; }
+        protected static void OnObservableChanged(System.Windows.DependencyObject sender, System.Windows.DependencyPropertyChangedEventArgs e) { }
+    }
+}
\ No newline at end of file
diff --git a/src/ReactiveUI.Winforms/ReactiveUserControlNonGeneric.Designer.cs b/src/ReactiveUI.Winforms/ReactiveUserControlNonGeneric.Designer.cs
new file mode 100644
index 0000000000..7648d0a303
--- /dev/null
+++ b/src/ReactiveUI.Winforms/ReactiveUserControlNonGeneric.Designer.cs
@@ -0,0 +1,23 @@
+namespace ReactiveUI.Winforms;
+
+partial class ReactiveUserControlNonGeneric
+{
+    /// <summary> 
+    /// Required designer variable.
+    /// </summary>
+    private System.ComponentModel.IContainer components = null;
+
+    #region Component Designer generated code
+
+    /// <summary> 
+    /// Required method for Designer support - do not modify 
+    /// the contents of this method with the code editor.
+    /// </summary>
+    private void InitializeComponent()
+    {
+        components = new System.ComponentModel.Container();
+        this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+    }
+
+    #endregion
+}
diff --git a/src/ReactiveUI.Winforms/ReactiveUserControlNonGeneric.cs b/src/ReactiveUI.Winforms/ReactiveUserControlNonGeneric.cs
new file mode 100644
index 0000000000..0431b26499
--- /dev/null
+++ b/src/ReactiveUI.Winforms/ReactiveUserControlNonGeneric.cs
@@ -0,0 +1,39 @@
+// Copyright (c) 2023 .NET Foundation and Contributors. All rights reserved.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for full license information.
+
+using System.Windows.Forms;
+
+namespace ReactiveUI.Winforms;
+
+/// <summary>
+/// This is an  UserControl that is both and UserControl and has a ReactiveObject powers
+/// (i.e. you can call RaiseAndSetIfChanged).
+/// </summary>
+/// <seealso cref="System.Windows.Forms.UserControl" />
+/// <seealso cref="ReactiveUI.IViewFor" />
+public partial class ReactiveUserControlNonGeneric : UserControl, IViewFor
+{
+    /// <summary>
+    /// Initializes a new instance of the <see cref="ReactiveUserControlNonGeneric"/> class.
+    /// </summary>
+    public ReactiveUserControlNonGeneric() => InitializeComponent();
+
+    /// <inheritdoc/>
+    object? IViewFor.ViewModel { get; set; }
+
+    /// <summary>
+    /// Clean up any resources being used.
+    /// </summary>
+    /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+    protected override void Dispose(bool disposing)
+    {
+        if (disposing)
+        {
+            components?.Dispose();
+        }
+
+        base.Dispose(disposing);
+    }
+}
diff --git a/src/ReactiveUI/Bindings/Command/CommandBinder.cs b/src/ReactiveUI/Bindings/Command/CommandBinder.cs
index 241e0c7145..915eb084be 100644
--- a/src/ReactiveUI/Bindings/Command/CommandBinder.cs
+++ b/src/ReactiveUI/Bindings/Command/CommandBinder.cs
@@ -55,6 +55,39 @@ public static IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TPro
         where TProp : ICommand =>
         _binderImplementation.BindCommand(viewModel, view, propertyName, controlName, withParameter, toEvent);
 
+    /// <summary>
+    /// Bind a command from the ViewModel to an explicitly specified control
+    /// on the View.
+    /// </summary>
+    /// <typeparam name="TView">The view type.</typeparam>
+    /// <typeparam name="TViewModel">The view model type.</typeparam>
+    /// <typeparam name="TProp">The property type.</typeparam>
+    /// <typeparam name="TControl">The control type.</typeparam>
+    /// <typeparam name="TParam">The parameter type.</typeparam>
+    /// <returns>A class representing the binding. Dispose it to disconnect
+    /// the binding.</returns>
+    /// <param name="view">The View.</param>
+    /// <param name="viewModel">The View model.</param>
+    /// <param name="propertyName">The ViewModel command to bind.</param>
+    /// <param name="controlName">The name of the control on the view.</param>
+    /// <param name="withParameter">The ViewModel property to pass as the
+    /// param of the ICommand.</param>
+    /// <param name="toEvent">If specified, bind to the specific event
+    /// instead of the default.
+    /// NOTE: If this parameter is used inside WhenActivated, it's
+    /// important to dispose the binding when the view is deactivated.</param>
+    public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
+        this TView view,
+        TViewModel? viewModel,
+        Expression<Func<TViewModel, TProp?>> propertyName,
+        Expression<Func<TView, TControl>> controlName,
+        IObservable<TParam?> withParameter,
+        string? toEvent = null)
+        where TView : class, IViewFor
+        where TViewModel : class
+        where TProp : ICommand =>
+        _binderImplementation.BindCommandNonGeneric(viewModel, view, propertyName, controlName, withParameter, toEvent);
+
     /// <summary>
     /// Bind a command from the ViewModel to an explicitly specified control
     /// on the View.
@@ -84,6 +117,35 @@ public static IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TPro
         where TProp : ICommand =>
         _binderImplementation.BindCommand(viewModel, view, propertyName, controlName, toEvent);
 
+    /// <summary>
+    /// Bind a command from the ViewModel to an explicitly specified control
+    /// on the View.
+    /// </summary>
+    /// <typeparam name="TView">The view type.</typeparam>
+    /// <typeparam name="TViewModel">The view model type.</typeparam>
+    /// <typeparam name="TProp">The property type.</typeparam>
+    /// <typeparam name="TControl">The control type.</typeparam>
+    /// <returns>A class representing the binding. Dispose it to disconnect
+    /// the binding.</returns>
+    /// <param name="view">The View.</param>
+    /// <param name="viewModel">The View model.</param>
+    /// <param name="propertyName">The ViewModel command to bind.</param>
+    /// <param name="controlName">The name of the control on the view.</param>
+    /// <param name="toEvent">If specified, bind to the specific event
+    /// instead of the default.
+    /// NOTE: If this parameter is used inside WhenActivated, it's
+    /// important to dispose the binding when the view is deactivated.</param>
+    public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(
+        this TView view,
+        TViewModel? viewModel,
+        Expression<Func<TViewModel, TProp?>> propertyName,
+        Expression<Func<TView, TControl>> controlName,
+        string? toEvent = null)
+        where TView : class, IViewFor
+        where TViewModel : class
+        where TProp : ICommand =>
+        _binderImplementation.BindCommandNonGeneric(viewModel, view, propertyName, controlName, toEvent);
+
     /// <summary>
     /// Bind a command from the ViewModel to an explicitly specified control
     /// on the View.
@@ -133,4 +195,54 @@ public static IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TPro
                                                  withParameter,
                                                  toEvent);
     }
+
+    /// <summary>
+    /// Bind a command from the ViewModel to an explicitly specified control
+    /// on the View.
+    /// </summary>
+    /// <typeparam name="TView">The view type.</typeparam>
+    /// <typeparam name="TViewModel">The view model type.</typeparam>
+    /// <typeparam name="TProp">The property type.</typeparam>
+    /// <typeparam name="TControl">The control type.</typeparam>
+    /// <typeparam name="TParam">The parameter type.</typeparam>
+    /// <returns>A class representing the binding. Dispose it to disconnect
+    /// the binding.</returns>
+    /// <param name="view">The View.</param>
+    /// <param name="viewModel">The View model.</param>
+    /// <param name="propertyName">The ViewModel command to bind.</param>
+    /// <param name="controlName">The name of the control on the view.</param>
+    /// <param name="withParameter">The ViewModel property to pass as the
+    /// param of the ICommand.</param>
+    /// <param name="toEvent">If specified, bind to the specific event
+    /// instead of the default.
+    /// NOTE: If this parameter is used inside WhenActivated, it's
+    /// important to dispose the binding when the view is deactivated.</param>
+    public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
+        this TView view,
+        TViewModel? viewModel,
+        Expression<Func<TViewModel, TProp?>> propertyName,
+        Expression<Func<TView, TControl>> controlName,
+        Expression<Func<TViewModel, TParam?>> withParameter,
+        string? toEvent = null)
+        where TView : class, IViewFor
+        where TViewModel : class
+        where TProp : ICommand
+    {
+#if NET6_0_OR_GREATER
+        ArgumentNullException.ThrowIfNull(view);
+#else
+        if (view is null)
+        {
+            throw new ArgumentNullException(nameof(view));
+        }
+#endif
+
+        return _binderImplementation.BindCommandNonGeneric(
+                                                 viewModel,
+                                                 view,
+                                                 propertyName,
+                                                 controlName,
+                                                 withParameter,
+                                                 toEvent);
+    }
 }
diff --git a/src/ReactiveUI/Bindings/Command/CommandBinderImplementation.cs b/src/ReactiveUI/Bindings/Command/CommandBinderImplementation.cs
index 2cf6e67b8d..64f1aec08f 100644
--- a/src/ReactiveUI/Bindings/Command/CommandBinderImplementation.cs
+++ b/src/ReactiveUI/Bindings/Command/CommandBinderImplementation.cs
@@ -74,6 +74,68 @@ public IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TCon
                                                  bindingDisposable);
     }
 
+    /// <summary>
+    /// Bind a command from the ViewModel to an explicitly specified control
+    /// on the View.
+    /// </summary>
+    /// <typeparam name="TView">The view type.</typeparam>
+    /// <typeparam name="TViewModel">The view model type.</typeparam>
+    /// <typeparam name="TProp">The property type.</typeparam>
+    /// <typeparam name="TControl">The control type.</typeparam>
+    /// <typeparam name="TParam">The parameter type.</typeparam>
+    /// <param name="viewModel">The View model.</param>
+    /// <param name="view">The View.</param>
+    /// <param name="vmProperty">The ViewModel command to bind.</param>
+    /// <param name="controlProperty">The name of the control on the view.</param>
+    /// <param name="withParameter">The ViewModel property to pass as the
+    /// param of the ICommand.</param>
+    /// <param name="toEvent">If specified, bind to the specific event
+    /// instead of the default.
+    /// NOTE: If this parameter is used inside WhenActivated, it's
+    /// important to dispose the binding when the view is deactivated.</param>
+    /// <returns>
+    /// A class representing the binding. Dispose it to disconnect
+    /// the binding.
+    /// </returns>
+    /// <exception cref="ArgumentNullException">nameof(vmProperty)
+    /// or
+    /// nameof(vmProperty).</exception>
+    public IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
+        TViewModel? viewModel,
+        TView view,
+        Expression<Func<TViewModel, TProp?>> vmProperty,
+        Expression<Func<TView, TControl>> controlProperty,
+        Expression<Func<TViewModel, TParam?>> withParameter,
+        string? toEvent = null)
+        where TView : class, IViewFor
+        where TViewModel : class
+        where TProp : ICommand
+    {
+        if (vmProperty is null)
+        {
+            throw new ArgumentNullException(nameof(vmProperty));
+        }
+
+        if (controlProperty is null)
+        {
+            throw new ArgumentNullException(nameof(controlProperty));
+        }
+
+        var vmExpression = Reflection.Rewrite(vmProperty.Body);
+        var controlExpression = Reflection.Rewrite(controlProperty.Body);
+        var source = Reflection.ViewModelWhenAnyValue(viewModel, view, vmExpression).Cast<TProp>();
+
+        var bindingDisposable = BindCommandInternal(source, view, controlExpression, withParameter.ToObservable(viewModel), toEvent);
+
+        return new ReactiveBinding<TView, TProp>(
+                                                 view,
+                                                 controlExpression,
+                                                 vmExpression,
+                                                 source,
+                                                 BindingDirection.OneWay,
+                                                 bindingDisposable);
+    }
+
     /// <summary>
     /// Bind a command from the ViewModel to an explicitly specified control
     /// on the View.
@@ -131,6 +193,63 @@ public IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TCon
                                                  bindingDisposable);
     }
 
+    /// <summary>
+    /// Bind a command from the ViewModel to an explicitly specified control
+    /// on the View.
+    /// </summary>
+    /// <typeparam name="TView">The view type.</typeparam>
+    /// <typeparam name="TViewModel">The view model type.</typeparam>
+    /// <typeparam name="TProp">The property type.</typeparam>
+    /// <typeparam name="TControl">The control type.</typeparam>
+    /// <typeparam name="TParam">The parameter type.</typeparam>
+    /// <returns>A class representing the binding. Dispose it to disconnect
+    /// the binding.</returns>
+    /// <param name="viewModel">The View model.</param>
+    /// <param name="view">The View.</param>
+    /// <param name="vmProperty">The ViewModel command to bind.</param>
+    /// <param name="controlProperty">The name of the control on the view.</param>
+    /// <param name="withParameter">The ViewModel property to pass as the
+    /// param of the ICommand.</param>
+    /// <param name="toEvent">If specified, bind to the specific event
+    /// instead of the default.
+    /// NOTE: If this parameter is used inside WhenActivated, it's
+    /// important to dispose the binding when the view is deactivated.</param>
+    public IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
+        TViewModel? viewModel,
+        TView view,
+        Expression<Func<TViewModel, TProp?>> vmProperty,
+        Expression<Func<TView, TControl>> controlProperty,
+        IObservable<TParam?> withParameter,
+        string? toEvent = null)
+        where TView : class, IViewFor
+        where TViewModel : class
+        where TProp : ICommand
+    {
+        if (vmProperty is null)
+        {
+            throw new ArgumentNullException(nameof(vmProperty));
+        }
+
+        if (controlProperty is null)
+        {
+            throw new ArgumentNullException(nameof(controlProperty));
+        }
+
+        var vmExpression = Reflection.Rewrite(vmProperty.Body);
+        var controlExpression = Reflection.Rewrite(controlProperty.Body);
+        var source = Reflection.ViewModelWhenAnyValue(viewModel, view, vmExpression).Cast<TProp>();
+
+        var bindingDisposable = BindCommandInternal(source, view, controlExpression, withParameter, toEvent);
+
+        return new ReactiveBinding<TView, TProp>(
+                                                 view,
+                                                 controlExpression,
+                                                 vmExpression,
+                                                 source,
+                                                 BindingDirection.OneWay,
+                                                 bindingDisposable);
+    }
+
     private static IDisposable BindCommandInternal<TView, TProp, TParam>(
         IObservable<TProp> source,
         TView view,
diff --git a/src/ReactiveUI/Bindings/Command/CommandBinderImplementationMixins.cs b/src/ReactiveUI/Bindings/Command/CommandBinderImplementationMixins.cs
index 25a1e6b5d5..1ad482159f 100644
--- a/src/ReactiveUI/Bindings/Command/CommandBinderImplementationMixins.cs
+++ b/src/ReactiveUI/Bindings/Command/CommandBinderImplementationMixins.cs
@@ -46,4 +46,39 @@ public static IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TPro
 
         return @this.BindCommand(viewModel, view, propertyName, controlName, param, toEvent);
     }
-}
\ No newline at end of file
+
+    public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(
+        this ICommandBinderImplementation @this,
+        TViewModel? viewModel,
+        TView view,
+        Expression<Func<TViewModel, TProp?>> propertyName,
+        Expression<Func<TView, TControl>> controlName,
+        string? toEvent = null)
+        where TView : class, IViewFor
+        where TViewModel : class
+        where TProp : ICommand =>
+        @this.BindCommandNonGeneric(viewModel, view, propertyName, controlName, Observable<object>.Empty, toEvent);
+
+    public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
+        this ICommandBinderImplementation @this,
+        TViewModel? viewModel,
+        TView view,
+        Expression<Func<TViewModel, TProp?>> propertyName,
+        Expression<Func<TView, TControl>> controlName,
+        Expression<Func<TViewModel, TParam>> withParameter,
+        string? toEvent = null)
+        where TView : class, IViewFor
+        where TViewModel : class
+        where TProp : ICommand
+    {
+        if (withParameter is null)
+        {
+            throw new ArgumentNullException(nameof(withParameter));
+        }
+
+        var paramExpression = Reflection.Rewrite(withParameter.Body);
+        var param = Reflection.ViewModelWhenAnyValue(viewModel, view, paramExpression);
+
+        return @this.BindCommandNonGeneric(viewModel, view, propertyName, controlName, param, toEvent);
+    }
+}
diff --git a/src/ReactiveUI/Bindings/Command/CreatesCommandBinding.cs b/src/ReactiveUI/Bindings/Command/CreatesCommandBinding.cs
index 33b2fe978d..15f7cb04b8 100644
--- a/src/ReactiveUI/Bindings/Command/CreatesCommandBinding.cs
+++ b/src/ReactiveUI/Bindings/Command/CreatesCommandBinding.cs
@@ -35,42 +35,20 @@ internal class CreatesCommandBinding
     public static IDisposable BindCommandToObject(ICommand? command, object? target, IObservable<object?> commandParameter)
     {
         var type = target!.GetType();
-        var binder = _bindCommandCache.Get(type);
-        if (binder is null)
-        {
-            throw new Exception($"Couldn't find a Command Binder for {type.FullName}");
-        }
-
-        var ret = binder.BindCommandToObject(command, target, commandParameter);
-        if (ret is null)
-        {
-            throw new Exception($"Couldn't bind Command Binder for {type.FullName}");
-        }
-
+        var binder = _bindCommandCache.Get(type) ?? throw new Exception($"Couldn't find a Command Binder for {type.FullName}");
+        var ret = binder.BindCommandToObject(command, target, commandParameter) ?? throw new Exception($"Couldn't bind Command Binder for {type.FullName}");
         return ret;
     }
 
     public static IDisposable BindCommandToObject(ICommand? command, object? target, IObservable<object?> commandParameter, string? eventName)
     {
         var type = target!.GetType();
-        var binder = _bindCommandEventCache.Get(type);
-        if (binder is null)
-        {
-            throw new Exception($"Couldn't find an Event Binder for {type.FullName} and event {eventName}");
-        }
-
+        var binder = _bindCommandEventCache.Get(type) ?? throw new Exception($"Couldn't find an Event Binder for {type.FullName} and event {eventName}");
         var eventArgsType = Reflection.GetEventArgsTypeForEvent(type, eventName);
         var mi = binder.GetType().GetTypeInfo().DeclaredMethods.First(x => x.Name == "BindCommandToObject" && x.IsGenericMethod);
         mi = mi.MakeGenericMethod(eventArgsType);
 
-        var ret = (IDisposable)mi.Invoke(binder, [command, target, commandParameter, eventName])!;
-
-        // If we made it this far then this will not fail.
-        if (ret is null)
-        {
-            throw new Exception($"Couldn't bind Command Binder for {type.FullName} and event {eventName}");
-        }
-
+        var ret = (IDisposable)mi.Invoke(binder, [command, target, commandParameter, eventName])! ?? throw new Exception($"Couldn't bind Command Binder for {type.FullName} and event {eventName}");
         return ret;
     }
 }
diff --git a/src/ReactiveUI/Bindings/Command/CreatesCommandBindingViaEvent.cs b/src/ReactiveUI/Bindings/Command/CreatesCommandBindingViaEvent.cs
index 2b853c029d..9cbe49e38d 100644
--- a/src/ReactiveUI/Bindings/Command/CreatesCommandBindingViaEvent.cs
+++ b/src/ReactiveUI/Bindings/Command/CreatesCommandBindingViaEvent.cs
@@ -55,14 +55,8 @@ public int GetAffinityForObject(Type type, bool hasEventTarget)
         var type = target.GetType();
         var eventInfo = _defaultEventsToBind
             .Select(x => new { EventInfo = type.GetRuntimeEvent(x.name), Args = x.type })
-            .FirstOrDefault(x => x.EventInfo is not null);
-
-        if (eventInfo is null)
-        {
-            throw new Exception(
+            .FirstOrDefault(x => x.EventInfo is not null) ?? throw new Exception(
                    $"Couldn't find a default event to bind to on {target.GetType().FullName}, specify an event explicitly");
-        }
-
         var mi = GetType().GetRuntimeMethods().First(x => x.Name == "BindCommandToObject" && x.IsGenericMethod);
         mi = mi.MakeGenericMethod(eventInfo.Args);
 
diff --git a/src/ReactiveUI/Bindings/Command/ICommandBinderImplementation.cs b/src/ReactiveUI/Bindings/Command/ICommandBinderImplementation.cs
index 650c06eeb4..d309d10688 100644
--- a/src/ReactiveUI/Bindings/Command/ICommandBinderImplementation.cs
+++ b/src/ReactiveUI/Bindings/Command/ICommandBinderImplementation.cs
@@ -63,4 +63,56 @@ IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, T
         where TView : class, IViewFor<TViewModel>
         where TViewModel : class
         where TProp : ICommand;
-}
\ No newline at end of file
+
+    /// <summary>
+    /// Binds the command on a ViewModel to a control on the View.
+    /// </summary>
+    /// <param name="viewModel">The view model to bind to.</param>
+    /// <param name="view">The view to bind to.</param>
+    /// <param name="vmProperty">The name of the property on the View Model.</param>
+    /// <param name="controlProperty">The name of the control on the View.</param>
+    /// <param name="withParameter">A function if we want to pass a parameter to the ICommand.</param>
+    /// <param name="toEvent">A event on the view that will also trigger the command.</param>
+    /// <typeparam name="TView">The type of the view.</typeparam>
+    /// <typeparam name="TViewModel">The type of the view model.</typeparam>
+    /// <typeparam name="TProp">The type of the property on the view model.</typeparam>
+    /// <typeparam name="TControl">The type of control on the view.</typeparam>
+    /// <typeparam name="TParam">The type of the parameter to pass to the ICommand.</typeparam>
+    /// <returns>A reactive binding. Often only used for disposing the binding.</returns>
+    IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
+        TViewModel? viewModel,
+        TView view,
+        Expression<Func<TViewModel, TProp?>> vmProperty,
+        Expression<Func<TView, TControl>> controlProperty,
+        Expression<Func<TViewModel, TParam?>> withParameter,
+        string? toEvent = null)
+        where TView : class, IViewFor
+        where TViewModel : class
+        where TProp : ICommand;
+
+    /// <summary>
+    /// Binds the command on a ViewModel to a control on the View.
+    /// </summary>
+    /// <param name="viewModel">The view model to bind to.</param>
+    /// <param name="view">The view to bind to.</param>
+    /// <param name="vmProperty">The name of the property on the View Model.</param>
+    /// <param name="controlProperty">The name of the control on the View.</param>
+    /// <param name="withParameter">A observable if we want to pass a parameter to the ICommand.</param>
+    /// <param name="toEvent">A event on the view that will also trigger the command.</param>
+    /// <typeparam name="TView">The type of the view.</typeparam>
+    /// <typeparam name="TViewModel">The type of the view model.</typeparam>
+    /// <typeparam name="TProp">The type of the property on the view model.</typeparam>
+    /// <typeparam name="TControl">The type of control on the view.</typeparam>
+    /// <typeparam name="TParam">The type of the parameter to pass to the ICommand.</typeparam>
+    /// <returns>A reactive binding. Often only used for disposing the binding.</returns>
+    IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
+        TViewModel? viewModel,
+        TView view,
+        Expression<Func<TViewModel, TProp?>> vmProperty,
+        Expression<Func<TView, TControl>> controlProperty,
+        IObservable<TParam?> withParameter,
+        string? toEvent = null)
+        where TView : class, IViewFor
+        where TViewModel : class
+        where TProp : ICommand;
+}

From 751ab52783744679da89df310903149146a82ee6 Mon Sep 17 00:00:00 2001
From: Chris Pulman <chris.pulman@yahoo.com>
Date: Wed, 22 Nov 2023 08:48:21 +0000
Subject: [PATCH 2/6] Option 2 Fix For #3644

---
 ...valTests.ReactiveUI.DotNet6_0.verified.txt |  26 +---
 ...valTests.ReactiveUI.DotNet7_0.verified.txt |  26 +---
 ...provalTests.ReactiveUI.Net4_7.verified.txt |  26 +---
 .../Bindings/Command/CommandBinder.cs         | 118 +----------------
 .../Command/CommandBinderImplementation.cs    | 119 ------------------
 .../CommandBinderImplementationMixins.cs      |  39 +-----
 .../Command/ICommandBinderImplementation.cs   |  54 +-------
 7 files changed, 15 insertions(+), 393 deletions(-)

diff --git a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
index 428d21b6ba..63c4473be6 100644
--- a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
+++ b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
@@ -81,26 +81,14 @@ namespace ReactiveUI
     public static class CommandBinder
     {
         public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
@@ -109,18 +97,10 @@ namespace ReactiveUI
     {
         public CommandBinderImplementation() { }
         public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
diff --git a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
index a0cc917fca..89ea095473 100644
--- a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
+++ b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
@@ -81,26 +81,14 @@ namespace ReactiveUI
     public static class CommandBinder
     {
         public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
@@ -109,18 +97,10 @@ namespace ReactiveUI
     {
         public CommandBinderImplementation() { }
         public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
diff --git a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
index 2e8f3eef9a..a08268e9a0 100644
--- a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
+++ b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
@@ -79,26 +79,14 @@ namespace ReactiveUI
     public static class CommandBinder
     {
         public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
@@ -107,18 +95,10 @@ namespace ReactiveUI
     {
         public CommandBinderImplementation() { }
         public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
diff --git a/src/ReactiveUI/Bindings/Command/CommandBinder.cs b/src/ReactiveUI/Bindings/Command/CommandBinder.cs
index 915eb084be..9d278a66fc 100644
--- a/src/ReactiveUI/Bindings/Command/CommandBinder.cs
+++ b/src/ReactiveUI/Bindings/Command/CommandBinder.cs
@@ -44,39 +44,6 @@ static CommandBinder()
     /// NOTE: If this parameter is used inside WhenActivated, it's
     /// important to dispose the binding when the view is deactivated.</param>
     public static IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(
-        this TView view,
-        TViewModel? viewModel,
-        Expression<Func<TViewModel, TProp?>> propertyName,
-        Expression<Func<TView, TControl>> controlName,
-        IObservable<TParam?> withParameter,
-        string? toEvent = null)
-        where TView : class, IViewFor<TViewModel>
-        where TViewModel : class
-        where TProp : ICommand =>
-        _binderImplementation.BindCommand(viewModel, view, propertyName, controlName, withParameter, toEvent);
-
-    /// <summary>
-    /// Bind a command from the ViewModel to an explicitly specified control
-    /// on the View.
-    /// </summary>
-    /// <typeparam name="TView">The view type.</typeparam>
-    /// <typeparam name="TViewModel">The view model type.</typeparam>
-    /// <typeparam name="TProp">The property type.</typeparam>
-    /// <typeparam name="TControl">The control type.</typeparam>
-    /// <typeparam name="TParam">The parameter type.</typeparam>
-    /// <returns>A class representing the binding. Dispose it to disconnect
-    /// the binding.</returns>
-    /// <param name="view">The View.</param>
-    /// <param name="viewModel">The View model.</param>
-    /// <param name="propertyName">The ViewModel command to bind.</param>
-    /// <param name="controlName">The name of the control on the view.</param>
-    /// <param name="withParameter">The ViewModel property to pass as the
-    /// param of the ICommand.</param>
-    /// <param name="toEvent">If specified, bind to the specific event
-    /// instead of the default.
-    /// NOTE: If this parameter is used inside WhenActivated, it's
-    /// important to dispose the binding when the view is deactivated.</param>
-    public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
         this TView view,
         TViewModel? viewModel,
         Expression<Func<TViewModel, TProp?>> propertyName,
@@ -86,7 +53,7 @@ public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewM
         where TView : class, IViewFor
         where TViewModel : class
         where TProp : ICommand =>
-        _binderImplementation.BindCommandNonGeneric(viewModel, view, propertyName, controlName, withParameter, toEvent);
+        _binderImplementation.BindCommand(viewModel, view, propertyName, controlName, withParameter, toEvent);
 
     /// <summary>
     /// Bind a command from the ViewModel to an explicitly specified control
@@ -107,35 +74,6 @@ public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewM
     /// NOTE: If this parameter is used inside WhenActivated, it's
     /// important to dispose the binding when the view is deactivated.</param>
     public static IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl>(
-        this TView view,
-        TViewModel? viewModel,
-        Expression<Func<TViewModel, TProp?>> propertyName,
-        Expression<Func<TView, TControl>> controlName,
-        string? toEvent = null)
-        where TView : class, IViewFor<TViewModel>
-        where TViewModel : class
-        where TProp : ICommand =>
-        _binderImplementation.BindCommand(viewModel, view, propertyName, controlName, toEvent);
-
-    /// <summary>
-    /// Bind a command from the ViewModel to an explicitly specified control
-    /// on the View.
-    /// </summary>
-    /// <typeparam name="TView">The view type.</typeparam>
-    /// <typeparam name="TViewModel">The view model type.</typeparam>
-    /// <typeparam name="TProp">The property type.</typeparam>
-    /// <typeparam name="TControl">The control type.</typeparam>
-    /// <returns>A class representing the binding. Dispose it to disconnect
-    /// the binding.</returns>
-    /// <param name="view">The View.</param>
-    /// <param name="viewModel">The View model.</param>
-    /// <param name="propertyName">The ViewModel command to bind.</param>
-    /// <param name="controlName">The name of the control on the view.</param>
-    /// <param name="toEvent">If specified, bind to the specific event
-    /// instead of the default.
-    /// NOTE: If this parameter is used inside WhenActivated, it's
-    /// important to dispose the binding when the view is deactivated.</param>
-    public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(
         this TView view,
         TViewModel? viewModel,
         Expression<Func<TViewModel, TProp?>> propertyName,
@@ -144,7 +82,7 @@ public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewM
         where TView : class, IViewFor
         where TViewModel : class
         where TProp : ICommand =>
-        _binderImplementation.BindCommandNonGeneric(viewModel, view, propertyName, controlName, toEvent);
+        _binderImplementation.BindCommand(viewModel, view, propertyName, controlName, toEvent);
 
     /// <summary>
     /// Bind a command from the ViewModel to an explicitly specified control
@@ -168,56 +106,6 @@ public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewM
     /// NOTE: If this parameter is used inside WhenActivated, it's
     /// important to dispose the binding when the view is deactivated.</param>
     public static IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(
-        this TView view,
-        TViewModel? viewModel,
-        Expression<Func<TViewModel, TProp?>> propertyName,
-        Expression<Func<TView, TControl>> controlName,
-        Expression<Func<TViewModel, TParam?>> withParameter,
-        string? toEvent = null)
-        where TView : class, IViewFor<TViewModel>
-        where TViewModel : class
-        where TProp : ICommand
-    {
-#if NET6_0_OR_GREATER
-        ArgumentNullException.ThrowIfNull(view);
-#else
-        if (view is null)
-        {
-            throw new ArgumentNullException(nameof(view));
-        }
-#endif
-
-        return _binderImplementation.BindCommand(
-                                                 viewModel,
-                                                 view,
-                                                 propertyName,
-                                                 controlName,
-                                                 withParameter,
-                                                 toEvent);
-    }
-
-    /// <summary>
-    /// Bind a command from the ViewModel to an explicitly specified control
-    /// on the View.
-    /// </summary>
-    /// <typeparam name="TView">The view type.</typeparam>
-    /// <typeparam name="TViewModel">The view model type.</typeparam>
-    /// <typeparam name="TProp">The property type.</typeparam>
-    /// <typeparam name="TControl">The control type.</typeparam>
-    /// <typeparam name="TParam">The parameter type.</typeparam>
-    /// <returns>A class representing the binding. Dispose it to disconnect
-    /// the binding.</returns>
-    /// <param name="view">The View.</param>
-    /// <param name="viewModel">The View model.</param>
-    /// <param name="propertyName">The ViewModel command to bind.</param>
-    /// <param name="controlName">The name of the control on the view.</param>
-    /// <param name="withParameter">The ViewModel property to pass as the
-    /// param of the ICommand.</param>
-    /// <param name="toEvent">If specified, bind to the specific event
-    /// instead of the default.
-    /// NOTE: If this parameter is used inside WhenActivated, it's
-    /// important to dispose the binding when the view is deactivated.</param>
-    public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
         this TView view,
         TViewModel? viewModel,
         Expression<Func<TViewModel, TProp?>> propertyName,
@@ -237,7 +125,7 @@ public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewM
         }
 #endif
 
-        return _binderImplementation.BindCommandNonGeneric(
+        return _binderImplementation.BindCommand(
                                                  viewModel,
                                                  view,
                                                  propertyName,
diff --git a/src/ReactiveUI/Bindings/Command/CommandBinderImplementation.cs b/src/ReactiveUI/Bindings/Command/CommandBinderImplementation.cs
index 64f1aec08f..43ab0692bc 100644
--- a/src/ReactiveUI/Bindings/Command/CommandBinderImplementation.cs
+++ b/src/ReactiveUI/Bindings/Command/CommandBinderImplementation.cs
@@ -39,68 +39,6 @@ public class CommandBinderImplementation : ICommandBinderImplementation
     /// or
     /// nameof(vmProperty).</exception>
     public IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(
-        TViewModel? viewModel,
-        TView view,
-        Expression<Func<TViewModel, TProp?>> vmProperty,
-        Expression<Func<TView, TControl>> controlProperty,
-        Expression<Func<TViewModel, TParam?>> withParameter,
-        string? toEvent = null)
-        where TView : class, IViewFor<TViewModel>
-        where TViewModel : class
-        where TProp : ICommand
-    {
-        if (vmProperty is null)
-        {
-            throw new ArgumentNullException(nameof(vmProperty));
-        }
-
-        if (controlProperty is null)
-        {
-            throw new ArgumentNullException(nameof(controlProperty));
-        }
-
-        var vmExpression = Reflection.Rewrite(vmProperty.Body);
-        var controlExpression = Reflection.Rewrite(controlProperty.Body);
-        var source = Reflection.ViewModelWhenAnyValue(viewModel, view, vmExpression).Cast<TProp>();
-
-        var bindingDisposable = BindCommandInternal(source, view, controlExpression, withParameter.ToObservable(viewModel), toEvent);
-
-        return new ReactiveBinding<TView, TProp>(
-                                                 view,
-                                                 controlExpression,
-                                                 vmExpression,
-                                                 source,
-                                                 BindingDirection.OneWay,
-                                                 bindingDisposable);
-    }
-
-    /// <summary>
-    /// Bind a command from the ViewModel to an explicitly specified control
-    /// on the View.
-    /// </summary>
-    /// <typeparam name="TView">The view type.</typeparam>
-    /// <typeparam name="TViewModel">The view model type.</typeparam>
-    /// <typeparam name="TProp">The property type.</typeparam>
-    /// <typeparam name="TControl">The control type.</typeparam>
-    /// <typeparam name="TParam">The parameter type.</typeparam>
-    /// <param name="viewModel">The View model.</param>
-    /// <param name="view">The View.</param>
-    /// <param name="vmProperty">The ViewModel command to bind.</param>
-    /// <param name="controlProperty">The name of the control on the view.</param>
-    /// <param name="withParameter">The ViewModel property to pass as the
-    /// param of the ICommand.</param>
-    /// <param name="toEvent">If specified, bind to the specific event
-    /// instead of the default.
-    /// NOTE: If this parameter is used inside WhenActivated, it's
-    /// important to dispose the binding when the view is deactivated.</param>
-    /// <returns>
-    /// A class representing the binding. Dispose it to disconnect
-    /// the binding.
-    /// </returns>
-    /// <exception cref="ArgumentNullException">nameof(vmProperty)
-    /// or
-    /// nameof(vmProperty).</exception>
-    public IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
         TViewModel? viewModel,
         TView view,
         Expression<Func<TViewModel, TProp?>> vmProperty,
@@ -158,63 +96,6 @@ public IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, T
     /// NOTE: If this parameter is used inside WhenActivated, it's
     /// important to dispose the binding when the view is deactivated.</param>
     public IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(
-        TViewModel? viewModel,
-        TView view,
-        Expression<Func<TViewModel, TProp?>> vmProperty,
-        Expression<Func<TView, TControl>> controlProperty,
-        IObservable<TParam?> withParameter,
-        string? toEvent = null)
-        where TView : class, IViewFor<TViewModel>
-        where TViewModel : class
-        where TProp : ICommand
-    {
-        if (vmProperty is null)
-        {
-            throw new ArgumentNullException(nameof(vmProperty));
-        }
-
-        if (controlProperty is null)
-        {
-            throw new ArgumentNullException(nameof(controlProperty));
-        }
-
-        var vmExpression = Reflection.Rewrite(vmProperty.Body);
-        var controlExpression = Reflection.Rewrite(controlProperty.Body);
-        var source = Reflection.ViewModelWhenAnyValue(viewModel, view, vmExpression).Cast<TProp>();
-
-        var bindingDisposable = BindCommandInternal(source, view, controlExpression, withParameter, toEvent);
-
-        return new ReactiveBinding<TView, TProp>(
-                                                 view,
-                                                 controlExpression,
-                                                 vmExpression,
-                                                 source,
-                                                 BindingDirection.OneWay,
-                                                 bindingDisposable);
-    }
-
-    /// <summary>
-    /// Bind a command from the ViewModel to an explicitly specified control
-    /// on the View.
-    /// </summary>
-    /// <typeparam name="TView">The view type.</typeparam>
-    /// <typeparam name="TViewModel">The view model type.</typeparam>
-    /// <typeparam name="TProp">The property type.</typeparam>
-    /// <typeparam name="TControl">The control type.</typeparam>
-    /// <typeparam name="TParam">The parameter type.</typeparam>
-    /// <returns>A class representing the binding. Dispose it to disconnect
-    /// the binding.</returns>
-    /// <param name="viewModel">The View model.</param>
-    /// <param name="view">The View.</param>
-    /// <param name="vmProperty">The ViewModel command to bind.</param>
-    /// <param name="controlProperty">The name of the control on the view.</param>
-    /// <param name="withParameter">The ViewModel property to pass as the
-    /// param of the ICommand.</param>
-    /// <param name="toEvent">If specified, bind to the specific event
-    /// instead of the default.
-    /// NOTE: If this parameter is used inside WhenActivated, it's
-    /// important to dispose the binding when the view is deactivated.</param>
-    public IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
         TViewModel? viewModel,
         TView view,
         Expression<Func<TViewModel, TProp?>> vmProperty,
diff --git a/src/ReactiveUI/Bindings/Command/CommandBinderImplementationMixins.cs b/src/ReactiveUI/Bindings/Command/CommandBinderImplementationMixins.cs
index 1ad482159f..5223efea68 100644
--- a/src/ReactiveUI/Bindings/Command/CommandBinderImplementationMixins.cs
+++ b/src/ReactiveUI/Bindings/Command/CommandBinderImplementationMixins.cs
@@ -19,47 +19,12 @@ public static IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TPro
         Expression<Func<TViewModel, TProp?>> propertyName,
         Expression<Func<TView, TControl>> controlName,
         string? toEvent = null)
-        where TView : class, IViewFor<TViewModel>
+        where TView : class, IViewFor
         where TViewModel : class
         where TProp : ICommand =>
         @this.BindCommand(viewModel, view, propertyName, controlName, Observable<object>.Empty, toEvent);
 
     public static IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(
-        this ICommandBinderImplementation @this,
-        TViewModel? viewModel,
-        TView view,
-        Expression<Func<TViewModel, TProp?>> propertyName,
-        Expression<Func<TView, TControl>> controlName,
-        Expression<Func<TViewModel, TParam>> withParameter,
-        string? toEvent = null)
-        where TView : class, IViewFor<TViewModel>
-        where TViewModel : class
-        where TProp : ICommand
-    {
-        if (withParameter is null)
-        {
-            throw new ArgumentNullException(nameof(withParameter));
-        }
-
-        var paramExpression = Reflection.Rewrite(withParameter.Body);
-        var param = Reflection.ViewModelWhenAnyValue(viewModel, view, paramExpression);
-
-        return @this.BindCommand(viewModel, view, propertyName, controlName, param, toEvent);
-    }
-
-    public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(
-        this ICommandBinderImplementation @this,
-        TViewModel? viewModel,
-        TView view,
-        Expression<Func<TViewModel, TProp?>> propertyName,
-        Expression<Func<TView, TControl>> controlName,
-        string? toEvent = null)
-        where TView : class, IViewFor
-        where TViewModel : class
-        where TProp : ICommand =>
-        @this.BindCommandNonGeneric(viewModel, view, propertyName, controlName, Observable<object>.Empty, toEvent);
-
-    public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
         this ICommandBinderImplementation @this,
         TViewModel? viewModel,
         TView view,
@@ -79,6 +44,6 @@ public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewM
         var paramExpression = Reflection.Rewrite(withParameter.Body);
         var param = Reflection.ViewModelWhenAnyValue(viewModel, view, paramExpression);
 
-        return @this.BindCommandNonGeneric(viewModel, view, propertyName, controlName, param, toEvent);
+        return @this.BindCommand(viewModel, view, propertyName, controlName, param, toEvent);
     }
 }
diff --git a/src/ReactiveUI/Bindings/Command/ICommandBinderImplementation.cs b/src/ReactiveUI/Bindings/Command/ICommandBinderImplementation.cs
index d309d10688..db1c8f074d 100644
--- a/src/ReactiveUI/Bindings/Command/ICommandBinderImplementation.cs
+++ b/src/ReactiveUI/Bindings/Command/ICommandBinderImplementation.cs
@@ -28,58 +28,6 @@ internal interface ICommandBinderImplementation : IEnableLogger
     /// <typeparam name="TParam">The type of the parameter to pass to the ICommand.</typeparam>
     /// <returns>A reactive binding. Often only used for disposing the binding.</returns>
     IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(
-        TViewModel? viewModel,
-        TView view,
-        Expression<Func<TViewModel, TProp?>> vmProperty,
-        Expression<Func<TView, TControl>> controlProperty,
-        Expression<Func<TViewModel, TParam?>> withParameter,
-        string? toEvent = null)
-        where TView : class, IViewFor<TViewModel>
-        where TViewModel : class
-        where TProp : ICommand;
-
-    /// <summary>
-    /// Binds the command on a ViewModel to a control on the View.
-    /// </summary>
-    /// <param name="viewModel">The view model to bind to.</param>
-    /// <param name="view">The view to bind to.</param>
-    /// <param name="vmProperty">The name of the property on the View Model.</param>
-    /// <param name="controlProperty">The name of the control on the View.</param>
-    /// <param name="withParameter">A observable if we want to pass a parameter to the ICommand.</param>
-    /// <param name="toEvent">A event on the view that will also trigger the command.</param>
-    /// <typeparam name="TView">The type of the view.</typeparam>
-    /// <typeparam name="TViewModel">The type of the view model.</typeparam>
-    /// <typeparam name="TProp">The type of the property on the view model.</typeparam>
-    /// <typeparam name="TControl">The type of control on the view.</typeparam>
-    /// <typeparam name="TParam">The type of the parameter to pass to the ICommand.</typeparam>
-    /// <returns>A reactive binding. Often only used for disposing the binding.</returns>
-    IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(
-        TViewModel? viewModel,
-        TView view,
-        Expression<Func<TViewModel, TProp?>> vmProperty,
-        Expression<Func<TView, TControl>> controlProperty,
-        IObservable<TParam?> withParameter,
-        string? toEvent = null)
-        where TView : class, IViewFor<TViewModel>
-        where TViewModel : class
-        where TProp : ICommand;
-
-    /// <summary>
-    /// Binds the command on a ViewModel to a control on the View.
-    /// </summary>
-    /// <param name="viewModel">The view model to bind to.</param>
-    /// <param name="view">The view to bind to.</param>
-    /// <param name="vmProperty">The name of the property on the View Model.</param>
-    /// <param name="controlProperty">The name of the control on the View.</param>
-    /// <param name="withParameter">A function if we want to pass a parameter to the ICommand.</param>
-    /// <param name="toEvent">A event on the view that will also trigger the command.</param>
-    /// <typeparam name="TView">The type of the view.</typeparam>
-    /// <typeparam name="TViewModel">The type of the view model.</typeparam>
-    /// <typeparam name="TProp">The type of the property on the view model.</typeparam>
-    /// <typeparam name="TControl">The type of control on the view.</typeparam>
-    /// <typeparam name="TParam">The type of the parameter to pass to the ICommand.</typeparam>
-    /// <returns>A reactive binding. Often only used for disposing the binding.</returns>
-    IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
         TViewModel? viewModel,
         TView view,
         Expression<Func<TViewModel, TProp?>> vmProperty,
@@ -105,7 +53,7 @@ IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, T
     /// <typeparam name="TControl">The type of control on the view.</typeparam>
     /// <typeparam name="TParam">The type of the parameter to pass to the ICommand.</typeparam>
     /// <returns>A reactive binding. Often only used for disposing the binding.</returns>
-    IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
+    IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(
         TViewModel? viewModel,
         TView view,
         Expression<Func<TViewModel, TProp?>> vmProperty,

From 45a92aff17809c6338be0500c14f6d904df7db54 Mon Sep 17 00:00:00 2001
From: Chris Pulman <chris.pulman@yahoo.com>
Date: Wed, 22 Nov 2023 20:39:16 +0000
Subject: [PATCH 3/6] Fix API Tests (#3679)

---
 ...ests.ReactiveUIFody.DotNet6_0.verified.txt |   33 +
 ...alTests.ReactiveUIFody.Net4_7.verified.txt |   33 +
 .../API/ApiApprovalTests.cs                   |   13 +-
 .../{ApiApprovalBase.cs => ApiExtensions.cs}  |   38 +-
 ...provalTests.ReactiveUI.Net4_8.verified.txt | 1019 -----------------
 ...iApprovalTests.Testing.Net4_8.verified.txt |   46 -
 src/ReactiveUI.Tests/API/ApiApprovalTests.cs  |    8 +-
 .../Platforms/uwp/API/UwpApiApprovalTests.cs  |   26 -
 ...ApiApprovalTests.Blend.net472.approved.txt |   24 -
 ...ApiApprovalTests.Blend.Net4_8.verified.txt |   23 -
 .../windows-xaml/Api/XamlApiApprovalTests.cs  |    7 +-
 ...ApprovalTests.Winforms.Net4_8.verified.txt |  109 --
 .../winforms/API/WinformsApiApprovalTests.cs  |    4 +-
 .../Platforms/wpf/API/WpfApiApprovalTests.cs  |    4 +-
 .../{ApiApprovalBase.cs => ApiExtensions.cs}  |   25 +-
 15 files changed, 117 insertions(+), 1295 deletions(-)
 create mode 100644 src/ReactiveUI.Fody.Tests/API/ApiApprovalTests.ReactiveUIFody.DotNet6_0.verified.txt
 create mode 100644 src/ReactiveUI.Fody.Tests/API/ApiApprovalTests.ReactiveUIFody.Net4_7.verified.txt
 rename src/ReactiveUI.Fody.Tests/{ApiApprovalBase.cs => ApiExtensions.cs} (56%)
 delete mode 100644 src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.Net4_8.verified.txt
 delete mode 100644 src/ReactiveUI.Tests/API/ApiApprovalTests.Testing.Net4_8.verified.txt
 delete mode 100644 src/ReactiveUI.Tests/Platforms/uwp/API/UwpApiApprovalTests.cs
 delete mode 100644 src/ReactiveUI.Tests/Platforms/windows-xaml/Api/ApiApprovalTests.Blend.net472.approved.txt
 delete mode 100644 src/ReactiveUI.Tests/Platforms/windows-xaml/Api/XamlApiApprovalTests.Blend.Net4_8.verified.txt
 delete mode 100644 src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.Net4_8.verified.txt
 rename src/ReactiveUI.Tests/Utilities/{ApiApprovalBase.cs => ApiExtensions.cs} (63%)

diff --git a/src/ReactiveUI.Fody.Tests/API/ApiApprovalTests.ReactiveUIFody.DotNet6_0.verified.txt b/src/ReactiveUI.Fody.Tests/API/ApiApprovalTests.ReactiveUIFody.DotNet6_0.verified.txt
new file mode 100644
index 0000000000..591b73b116
--- /dev/null
+++ b/src/ReactiveUI.Fody.Tests/API/ApiApprovalTests.ReactiveUIFody.DotNet6_0.verified.txt
@@ -0,0 +1,33 @@
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.AndroidSupport")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Tests")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Winforms")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Wpf")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.XamForms")]
+[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v6.0", FrameworkDisplayName=".NET 6.0")]
+namespace ReactiveUI.Fody.Helpers
+{
+    [System.AttributeUsage(System.AttributeTargets.Method | System.AttributeTargets.Property)]
+    public sealed class ObservableAsPropertyAttribute : System.Attribute
+    {
+        public ObservableAsPropertyAttribute() { }
+    }
+    public static class ObservableAsPropertyExtensions
+    {
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToPropertyEx<TObj, TRet>(this System.IObservable<TRet> item, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj : ReactiveUI.ReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToPropertyEx<TObj, TRet>(this System.IObservable<TRet> item, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj : ReactiveUI.ReactiveObject { }
+    }
+    [System.AttributeUsage(System.AttributeTargets.Property)]
+    public sealed class ReactiveAttribute : System.Attribute
+    {
+        public ReactiveAttribute() { }
+    }
+    [System.AttributeUsage(System.AttributeTargets.Property)]
+    public sealed class ReactiveDependencyAttribute : System.Attribute
+    {
+        public ReactiveDependencyAttribute(string targetName) { }
+        public string Target { get; }
+        public string? TargetProperty { get; set; }
+    }
+}
\ No newline at end of file
diff --git a/src/ReactiveUI.Fody.Tests/API/ApiApprovalTests.ReactiveUIFody.Net4_7.verified.txt b/src/ReactiveUI.Fody.Tests/API/ApiApprovalTests.ReactiveUIFody.Net4_7.verified.txt
new file mode 100644
index 0000000000..20ec941c3a
--- /dev/null
+++ b/src/ReactiveUI.Fody.Tests/API/ApiApprovalTests.ReactiveUIFody.Net4_7.verified.txt
@@ -0,0 +1,33 @@
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.AndroidSupport")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Tests")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Winforms")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Wpf")]
+[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.XamForms")]
+[assembly: System.Runtime.Versioning.TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName=".NET Framework 4.7.2")]
+namespace ReactiveUI.Fody.Helpers
+{
+    [System.AttributeUsage(System.AttributeTargets.Method | System.AttributeTargets.Property)]
+    public sealed class ObservableAsPropertyAttribute : System.Attribute
+    {
+        public ObservableAsPropertyAttribute() { }
+    }
+    public static class ObservableAsPropertyExtensions
+    {
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToPropertyEx<TObj, TRet>(this System.IObservable<TRet> item, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj : ReactiveUI.ReactiveObject { }
+        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToPropertyEx<TObj, TRet>(this System.IObservable<TRet> item, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
+            where TObj : ReactiveUI.ReactiveObject { }
+    }
+    [System.AttributeUsage(System.AttributeTargets.Property)]
+    public sealed class ReactiveAttribute : System.Attribute
+    {
+        public ReactiveAttribute() { }
+    }
+    [System.AttributeUsage(System.AttributeTargets.Property)]
+    public sealed class ReactiveDependencyAttribute : System.Attribute
+    {
+        public ReactiveDependencyAttribute(string targetName) { }
+        public string Target { get; }
+        public string? TargetProperty { get; set; }
+    }
+}
\ No newline at end of file
diff --git a/src/ReactiveUI.Fody.Tests/API/ApiApprovalTests.cs b/src/ReactiveUI.Fody.Tests/API/ApiApprovalTests.cs
index 858acec6ee..d85ea2f3e3 100644
--- a/src/ReactiveUI.Fody.Tests/API/ApiApprovalTests.cs
+++ b/src/ReactiveUI.Fody.Tests/API/ApiApprovalTests.cs
@@ -4,9 +4,10 @@
 // See the LICENSE file in the project root for full license information.
 
 using System.Diagnostics.CodeAnalysis;
-
+using System.Threading.Tasks;
 using ReactiveUI.Fody.Helpers;
-
+using ReactiveUI.Tests;
+using VerifyXunit;
 using Xunit;
 
 namespace ReactiveUI.Fody.Tests.API;
@@ -18,11 +19,13 @@ namespace ReactiveUI.Fody.Tests.API;
 /// for version changing reasons.
 /// </summary>
 [ExcludeFromCodeCoverage]
-public class ApiApprovalTests : ApiApprovalBase
+[UsesVerify]
+public class ApiApprovalTests
 {
     /// <summary>
     /// Checks the version API.
     /// </summary>
+    /// <returns>A task to monitor the process.</returns>
     [Fact]
-    public void ReactiveUIFody() => CheckApproval(typeof(ReactiveAttribute).Assembly);
-}
\ No newline at end of file
+    public Task ReactiveUIFody() => typeof(ReactiveAttribute).Assembly.CheckApproval(["ReactiveUI"]);
+}
diff --git a/src/ReactiveUI.Fody.Tests/ApiApprovalBase.cs b/src/ReactiveUI.Fody.Tests/ApiExtensions.cs
similarity index 56%
rename from src/ReactiveUI.Fody.Tests/ApiApprovalBase.cs
rename to src/ReactiveUI.Fody.Tests/ApiExtensions.cs
index f21a462967..8948ad3b39 100644
--- a/src/ReactiveUI.Fody.Tests/ApiApprovalBase.cs
+++ b/src/ReactiveUI.Fody.Tests/ApiExtensions.cs
@@ -8,40 +8,32 @@
 using System.Reflection;
 using System.Runtime.CompilerServices;
 using System.Threading.Tasks;
-
 using PublicApiGenerator;
-
-using VerifyTests;
-
 using VerifyXunit;
 
+namespace ReactiveUI.Tests;
+
 /// <summary>
-/// Tests for API approvals.
+/// A helper for doing API approvals.
 /// </summary>
 [ExcludeFromCodeCoverage]
-#pragma warning disable CA1050 // Declare types in namespaces
-#pragma warning disable RCS1110 // Declare type inside namespace.
-public abstract class ApiApprovalBase
-#pragma warning restore RCS1110 // Declare type inside namespace.
-#pragma warning restore CA1050 // Declare types in namespaces
+[UsesVerify]
+public static class ApiExtensions
 {
     /// <summary>
-    /// Checks the assembly to detect the public API. Generates a received/approved version of the API.
+    /// Checks to make sure the API is approved.
     /// </summary>
-    /// <param name="assembly">The assembly to check.</param>
-    /// <param name="filePath">Auto populated file path.</param>
-    /// <returns>A task to monitor the progress.</returns>
-    protected static Task CheckApproval(Assembly assembly, [CallerFilePath]string? filePath = null)
+    /// <param name="assembly">The assembly that is being checked.</param>
+    /// <param name="namespaces">The namespaces.</param>
+    /// <param name="filePath">The caller file path.</param>
+    /// <returns>
+    /// A Task.
+    /// </returns>
+    public static async Task CheckApproval(this Assembly assembly, string[] namespaces, [CallerFilePath] string filePath = "")
     {
-        if (filePath is null)
-        {
-            return Task.CompletedTask;
-        }
-
-        var generatorOptions = new ApiGeneratorOptions { AllowNamespacePrefixes = ["ReactiveUI"] };
+        var generatorOptions = new ApiGeneratorOptions { AllowNamespacePrefixes = namespaces };
         var apiText = assembly.GeneratePublicApi(generatorOptions);
-        var verifySettings = new VerifySettings();
-        return Verifier.Verify(apiText, verifySettings, filePath)
+        var result = await Verifier.Verify(apiText, null, filePath)
             .UniqueForRuntimeAndVersion()
             .ScrubEmptyLines()
             .ScrubLines(l =>
diff --git a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.Net4_8.verified.txt b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.Net4_8.verified.txt
deleted file mode 100644
index 592f1af806..0000000000
--- a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.Net4_8.verified.txt
+++ /dev/null
@@ -1,1019 +0,0 @@
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.AndroidSupport")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.AndroidX")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Blazor")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Drawing")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Maui")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.TestRunner.Android")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Tests")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uno")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uno.WinUI")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uwp")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.WinUI")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Winforms")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Wpf")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.XamForms")]
-[assembly: System.Runtime.Versioning.TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName=".NET Framework 4.7.2")]
-namespace ReactiveUI
-{
-    public static class AutoPersistHelper
-    {
-        public static System.IDisposable ActOnEveryObject<TItem>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable ActOnEveryObject<TItem>(this System.Collections.ObjectModel.ReadOnlyObservableCollection<TItem> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable ActOnEveryObject<TItem>(this System.IObservable<DynamicData.IChangeSet<TItem>> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable ActOnEveryObject<TItem, TCollection>(this TCollection collection, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
-            where TItem : ReactiveUI.IReactiveObject
-            where TCollection : System.Collections.Specialized.INotifyCollectionChanged, System.Collections.Generic.IEnumerable<TItem> { }
-        public static System.IDisposable AutoPersist<T>(this T @this, System.Func<T, System.IObservable<System.Reactive.Unit>> doPersist, System.TimeSpan? interval = default)
-            where T : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable AutoPersist<T, TDontCare>(this T @this, System.Func<T, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
-            where T : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable AutoPersistCollection<TItem>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.TimeSpan? interval = default)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable AutoPersistCollection<TItem, TDontCare>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable AutoPersistCollection<TItem, TDontCare>(this System.Collections.ObjectModel.ReadOnlyObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable AutoPersistCollection<TItem, TCollection, TDontCare>(this TCollection @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
-            where TItem : ReactiveUI.IReactiveObject
-            where TCollection : System.Collections.Specialized.INotifyCollectionChanged, System.Collections.Generic.IEnumerable<TItem> { }
-    }
-    public enum BindingDirection
-    {
-        OneWay = 0,
-        TwoWay = 1,
-        AsyncOneWay = 2,
-    }
-    public class ByteToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public ByteToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class CanActivateViewFetcher : ReactiveUI.IActivationForViewFetcher
-    {
-        public CanActivateViewFetcher() { }
-        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
-        public int GetAffinityForView(System.Type view) { }
-    }
-    public static class ChangeSetMixin
-    {
-        public static System.IObservable<DynamicData.IChangeSet> CountChanged(this System.IObservable<DynamicData.IChangeSet> changeSet) { }
-        public static System.IObservable<DynamicData.IChangeSet<T>> CountChanged<T>(this System.IObservable<DynamicData.IChangeSet<T>> changeSet) { }
-        public static bool HasCountChanged(this DynamicData.IChangeSet changeSet) { }
-    }
-    public class CombinedReactiveCommand<TParam, TResult> : ReactiveUI.ReactiveCommandBase<TParam, System.Collections.Generic.IList<TResult>>
-    {
-        protected CombinedReactiveCommand(System.Collections.Generic.IEnumerable<ReactiveUI.ReactiveCommandBase<TParam, TResult>> childCommands, System.IObservable<bool> canExecute, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public override System.IObservable<bool> CanExecute { get; }
-        public override System.IObservable<bool> IsExecuting { get; }
-        public override System.IObservable<System.Exception> ThrownExceptions { get; }
-        protected override void Dispose(bool disposing) { }
-        public override System.IObservable<System.Collections.Generic.IList<TResult>> Execute() { }
-        public override System.IObservable<System.Collections.Generic.IList<TResult>> Execute(TParam parameter) { }
-        public override System.IDisposable Subscribe(System.IObserver<System.Collections.Generic.IList<TResult>> observer) { }
-    }
-    public static class CommandBinder
-    {
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-    }
-    public class CommandBinderImplementation : Splat.IEnableLogger
-    {
-        public CommandBinderImplementation() { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-    }
-    public static class ComparerChainingExtensions
-    {
-        public static System.Collections.Generic.IComparer<T> ThenBy<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector) { }
-        public static System.Collections.Generic.IComparer<T> ThenBy<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
-        public static System.Collections.Generic.IComparer<T> ThenByDescending<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector) { }
-        public static System.Collections.Generic.IComparer<T> ThenByDescending<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
-    }
-    public class ComponentModelTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public ComponentModelTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
-    }
-    public class CreatesCommandBindingViaCommandParameter : ReactiveUI.ICreatesCommandBinding
-    {
-        public CreatesCommandBindingViaCommandParameter() { }
-        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
-        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
-        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
-    }
-    public class CreatesCommandBindingViaEvent : ReactiveUI.ICreatesCommandBinding
-    {
-        public CreatesCommandBindingViaEvent() { }
-        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
-        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
-        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
-    }
-    public class DecimalToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public DecimalToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public sealed class DefaultViewLocator : ReactiveUI.IViewLocator, Splat.IEnableLogger
-    {
-        public System.Func<string, string> ViewModelToViewFunc { get; set; }
-        public ReactiveUI.IViewFor? ResolveView<T>(T? viewModel, string? contract = null) { }
-    }
-    public static class DependencyResolverMixins
-    {
-        public static void InitializeReactiveUI(this Splat.IMutableDependencyResolver resolver, params ReactiveUI.RegistrationNamespace[] registrationNamespaces) { }
-        public static void RegisterViewsForViewModels(this Splat.IMutableDependencyResolver resolver, System.Reflection.Assembly assembly) { }
-    }
-    public class DoubleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public DoubleToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class DummySuspensionDriver : ReactiveUI.ISuspensionDriver
-    {
-        public DummySuspensionDriver() { }
-        public System.IObservable<System.Reactive.Unit> InvalidateState() { }
-        public System.IObservable<object> LoadState() { }
-        public System.IObservable<System.Reactive.Unit> SaveState(object state) { }
-    }
-    public class EqualityTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public EqualityTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
-        public static object? DoReferenceCast(object? from, System.Type targetType) { }
-    }
-    public static class ExpressionMixins
-    {
-        public static object?[]? GetArgumentsArray(this System.Linq.Expressions.Expression expression) { }
-        public static System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> GetExpressionChain(this System.Linq.Expressions.Expression expression) { }
-        public static System.Reflection.MemberInfo? GetMemberInfo(this System.Linq.Expressions.Expression expression) { }
-        public static System.Linq.Expressions.Expression? GetParent(this System.Linq.Expressions.Expression expression) { }
-    }
-    public interface IActivatableView { }
-    public interface IActivatableViewModel
-    {
-        ReactiveUI.ViewModelActivator Activator { get; }
-    }
-    public interface IActivationForViewFetcher
-    {
-        System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view);
-        int GetAffinityForView(System.Type view);
-    }
-    public interface IBindingTypeConverter : Splat.IEnableLogger
-    {
-        int GetAffinityForObjects(System.Type fromType, System.Type toType);
-        bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result);
-    }
-    public interface ICanActivate
-    {
-        System.IObservable<System.Reactive.Unit> Activated { get; }
-        System.IObservable<System.Reactive.Unit> Deactivated { get; }
-    }
-    public interface IComparerBuilder<T>
-    {
-        System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector);
-        System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer);
-        System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector);
-        System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer);
-    }
-    public interface ICreatesCommandBinding
-    {
-        System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter);
-        System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName);
-        int GetAffinityForObject(System.Type type, bool hasEventTarget);
-    }
-    public interface ICreatesObservableForProperty : Splat.IEnableLogger
-    {
-        int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false);
-        System.IObservable<ReactiveUI.IObservedChange<object?, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false);
-    }
-    public interface IHandleObservableErrors
-    {
-        System.IObservable<System.Exception> ThrownExceptions { get; }
-    }
-    public interface IInteractionBinderImplementation : Splat.IEnableLogger
-    {
-        System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.Interaction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.InteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor
-        ;
-        System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.Interaction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.InteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor
-        ;
-    }
-    public interface IMessageBus : Splat.IEnableLogger
-    {
-        bool IsRegistered(System.Type type, string? contract = null);
-        System.IObservable<T> Listen<T>(string? contract = null);
-        System.IObservable<T> ListenIncludeLatest<T>(string? contract = null);
-        System.IDisposable RegisterMessageSource<T>(System.IObservable<T> source, string? contract = null);
-        void RegisterScheduler<T>(System.Reactive.Concurrency.IScheduler scheduler, string? contract = null);
-        void SendMessage<T>(T message, string? contract = null);
-    }
-    public class INPCObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public INPCObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object?, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-    public interface IObservedChange<out TSender, out TValue>
-    {
-        System.Linq.Expressions.Expression? Expression { get; }
-        TSender Sender { get; }
-        TValue Value { get; }
-    }
-    public interface IPlatformOperations
-    {
-        string? GetOrientation();
-    }
-    public interface IPropertyBinderImplementation : Splat.IEnableLogger
-    {
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
-                "view",
-                "isViewModel"})]
-        ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor
-        ;
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
-                "view",
-                "isViewModel"})]
-        ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor
-        ;
-        System.IDisposable BindTo<TValue, TTarget, TTValue>(System.IObservable<TValue> observedChange, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> propertyExpression, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TTarget :  class
-        ;
-        ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor
-        ;
-        ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor
-        ;
-    }
-    public interface IPropertyBindingHook
-    {
-        bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction);
-    }
-    public class IROObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public IROObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-    public interface IReactiveBinding<out TView, out TValue> : System.IDisposable
-        where out TView : ReactiveUI.IViewFor
-    {
-        System.IObservable<TValue?> Changed { get; }
-        ReactiveUI.BindingDirection Direction { get; }
-        TView View { get; }
-        System.Linq.Expressions.Expression ViewExpression { get; }
-        System.Linq.Expressions.Expression ViewModelExpression { get; }
-    }
-    public interface IReactiveCommand : ReactiveUI.IHandleObservableErrors, System.IDisposable
-    {
-        System.IObservable<bool> CanExecute { get; }
-        System.IObservable<bool> IsExecuting { get; }
-    }
-    public interface IReactiveNotifyPropertyChanged<out TSender>
-    {
-        System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<TSender>> Changed { get; }
-        System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<TSender>> Changing { get; }
-        System.IDisposable SuppressChangeNotifications();
-    }
-    public interface IReactiveObject : Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        void RaisePropertyChanged(System.ComponentModel.PropertyChangedEventArgs args);
-        void RaisePropertyChanging(System.ComponentModel.PropertyChangingEventArgs args);
-    }
-    public static class IReactiveObjectExtensions
-    {
-        public static TRet RaiseAndSetIfChanged<TObj, TRet>(this TObj reactiveObject, ref TRet backingField, TRet newValue, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
-            where TObj : ReactiveUI.IReactiveObject { }
-        public static void RaisePropertyChanged<TSender>(this TSender reactiveObject, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
-            where TSender : ReactiveUI.IReactiveObject { }
-        public static void RaisePropertyChanging<TSender>(this TSender reactiveObject, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
-            where TSender : ReactiveUI.IReactiveObject { }
-        public static void SubscribePropertyChangedEvents<TSender>(this TSender reactiveObject)
-            where TSender : ReactiveUI.IReactiveObject { }
-        public static void SubscribePropertyChangingEvents<TSender>(this TSender reactiveObject)
-            where TSender : ReactiveUI.IReactiveObject { }
-    }
-    public interface IReactivePropertyChangedEventArgs<out TSender>
-    {
-        string? PropertyName { get; }
-        TSender Sender { get; }
-    }
-    public interface IRoutableViewModel : ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        ReactiveUI.IScreen HostScreen { get; }
-        string? UrlPathSegment { get; }
-    }
-    public interface IScreen
-    {
-        ReactiveUI.RoutingState Router { get; }
-    }
-    public interface ISetMethodBindingConverter : Splat.IEnableLogger
-    {
-        int GetAffinityForObjects(System.Type? fromType, System.Type? toType);
-        object? PerformSet(object? toTarget, object? newValue, object?[]? arguments);
-    }
-    public interface ISuspensionDriver
-    {
-        System.IObservable<System.Reactive.Unit> InvalidateState();
-        System.IObservable<object> LoadState();
-        System.IObservable<System.Reactive.Unit> SaveState(object state);
-    }
-    public interface ISuspensionHost : ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        object? AppState { get; set; }
-        System.Func<object>? CreateNewAppState { get; set; }
-        System.IObservable<System.Reactive.Unit> IsLaunchingNew { get; set; }
-        System.IObservable<System.Reactive.Unit> IsResuming { get; set; }
-        System.IObservable<System.Reactive.Unit> IsUnpausing { get; set; }
-        System.IObservable<System.Reactive.Unit> ShouldInvalidateState { get; set; }
-        System.IObservable<System.IDisposable> ShouldPersistState { get; set; }
-    }
-    public interface IViewFor : ReactiveUI.IActivatableView
-    {
-        object? ViewModel { get; set; }
-    }
-    public interface IViewFor<T> : ReactiveUI.IActivatableView, ReactiveUI.IViewFor
-        where T :  class
-    {
-        T ViewModel { get; set; }
-    }
-    public interface IViewLocator : Splat.IEnableLogger
-    {
-        ReactiveUI.IViewFor? ResolveView<T>(T? viewModel, string? contract = null);
-    }
-    public class IntegerToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public IntegerToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class InteractionBinderImplementation : ReactiveUI.IInteractionBinderImplementation, Splat.IEnableLogger
-    {
-        public InteractionBinderImplementation() { }
-        public System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.Interaction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.InteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.Interaction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.InteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-    }
-    public static class InteractionBindingMixins
-    {
-        public static System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.Interaction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.InteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public static System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.Interaction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.InteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-    }
-    public sealed class InteractionContext<TInput, TOutput>
-    {
-        public TInput Input { get; }
-        public bool IsHandled { get; }
-        public TOutput GetOutput() { }
-        public void SetOutput(TOutput output) { }
-    }
-    public class Interaction<TInput, TOutput>
-    {
-        public Interaction(System.Reactive.Concurrency.IScheduler? handlerScheduler = null) { }
-        protected System.Func<ReactiveUI.InteractionContext<TInput, TOutput>, System.IObservable<System.Reactive.Unit>>[] GetHandlers() { }
-        public virtual System.IObservable<TOutput> Handle(TInput input) { }
-        public System.IDisposable RegisterHandler(System.Action<ReactiveUI.InteractionContext<TInput, TOutput>> handler) { }
-        public System.IDisposable RegisterHandler(System.Func<ReactiveUI.InteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler) { }
-        public System.IDisposable RegisterHandler<TDontCare>(System.Func<ReactiveUI.InteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler) { }
-    }
-    public class LongToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public LongToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class MessageBus : ReactiveUI.IMessageBus, Splat.IEnableLogger
-    {
-        public MessageBus() { }
-        public static ReactiveUI.IMessageBus Current { get; set; }
-        public bool IsRegistered(System.Type type, string? contract = null) { }
-        public System.IObservable<T> Listen<T>(string? contract = null) { }
-        public System.IObservable<T> ListenIncludeLatest<T>(string? contract = null) { }
-        public System.IDisposable RegisterMessageSource<T>(System.IObservable<T> source, string? contract = null) { }
-        public void RegisterScheduler<T>(System.Reactive.Concurrency.IScheduler scheduler, string? contract = null) { }
-        public void SendMessage<T>(T message, string? contract = null) { }
-    }
-    public class NullableByteToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableByteToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableDecimalToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableDecimalToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableDoubleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableDoubleToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableIntegerToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableIntegerToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableLongToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableLongToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableShortToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableShortToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableSingleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableSingleToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public static class OAPHCreationHelperMixin
-    {
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-    }
-    public sealed class ObservableAsPropertyHelper<T> : ReactiveUI.IHandleObservableErrors, Splat.IEnableLogger, System.IDisposable
-    {
-        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, T? initialValue = default, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
-        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, System.Action<T?>? onChanging = null, System.Func<T?>? getInitialValue = null, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
-        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, System.Action<T?>? onChanging = null, T? initialValue = default, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
-        public bool IsSubscribed { get; }
-        public System.IObservable<System.Exception> ThrownExceptions { get; }
-        public T Value { get; }
-        public void Dispose() { }
-        public static ReactiveUI.ObservableAsPropertyHelper<T> Default(T? initialValue = default, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
-    }
-    public static class ObservableFuncMixins
-    {
-        public static System.IObservable<TResult?> ToObservable<TSource, TResult>(this System.Linq.Expressions.Expression<System.Func<TSource, TResult?>> expression, TSource? source, bool beforeChange = false, bool skipInitial = false) { }
-    }
-    public static class ObservableLoggingMixin
-    {
-        public static System.IObservable<T> Log<T, TObj>(this System.IObservable<T> @this, TObj logObject, string? message = null, System.Func<T, string>? stringifier = null)
-            where TObj : Splat.IEnableLogger { }
-        public static System.IObservable<T> LoggedCatch<T, TObj>(this System.IObservable<T> @this, TObj klass, System.IObservable<T>? next = null, string? message = null)
-            where TObj : Splat.IEnableLogger { }
-        public static System.IObservable<T> LoggedCatch<T, TObj, TException>(this System.IObservable<T> @this, TObj klass, System.Func<TException, System.IObservable<T>> next, string? message = null)
-            where TObj : Splat.IEnableLogger
-            where TException : System.Exception { }
-    }
-    public static class ObservableMixins
-    {
-        public static System.IObservable<T> WhereNotNull<T>(this System.IObservable<T?> observable) { }
-    }
-    public class ObservedChange<TSender, TValue> : ReactiveUI.IObservedChange<TSender, TValue>
-    {
-        public ObservedChange(TSender sender, System.Linq.Expressions.Expression? expression, TValue value) { }
-        public System.Linq.Expressions.Expression? Expression { get; }
-        public TSender Sender { get; }
-        public TValue Value { get; }
-    }
-    public static class ObservedChangedMixin
-    {
-        public static string GetPropertyName<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
-        public static TValue GetValue<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
-        public static TValue? GetValueOrDefault<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
-        public static System.IObservable<TValue> Value<TSender, TValue>(this System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> item) { }
-    }
-    public static class OrderedComparer
-    {
-        public static ReactiveUI.IComparerBuilder<T> For<T>() { }
-        public static ReactiveUI.IComparerBuilder<T> For<T>(System.Collections.Generic.IEnumerable<T> enumerable) { }
-    }
-    public static class OrderedComparer<T>
-    {
-        public static System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector) { }
-        public static System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
-        public static System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector) { }
-        public static System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
-    }
-    public class POCOObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public POCOObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-    public static class PlatformRegistrationManager
-    {
-        public static void SetRegistrationNamespaces(params ReactiveUI.RegistrationNamespace[] namespaces) { }
-    }
-    public class PlatformRegistrations
-    {
-        public PlatformRegistrations() { }
-        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
-    }
-    public class PropertyBinderImplementation : ReactiveUI.IPropertyBinderImplementation, Splat.IEnableLogger
-    {
-        public PropertyBinderImplementation() { }
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
-                "view",
-                "isViewModel"})]
-        public ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
-                "view",
-                "isViewModel"})]
-        public ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public System.IDisposable BindTo<TValue, TTarget, TTValue>(System.IObservable<TValue> observedChange, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> propertyExpression, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TTarget :  class { }
-        public ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-    }
-    public static class PropertyBindingMixins
-    {
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
-                "view",
-                "isViewModel"})]
-        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
-                "view",
-                "isViewModel"})]
-        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
-                "view",
-                "isViewModel"})]
-        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
-                "view",
-                "isViewModel"})]
-        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public static System.IDisposable BindTo<TValue, TTarget, TTValue>(this System.IObservable<TValue> @this, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> property, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TTarget :  class { }
-        public static ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public static ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-    }
-    public static class ReactiveCommand
-    {
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> Create(System.Action execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> Create<TParam>(System.Action<TParam> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> Create<TResult>(System.Func<TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, TResult> Create<TParam, TResult>(System.Func<TParam, TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.CombinedReactiveCommand<TParam, TResult> CreateCombined<TParam, TResult>(System.Collections.Generic.IEnumerable<ReactiveUI.ReactiveCommandBase<TParam, TResult>> childCommands, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromObservable<TResult>(System.Func<System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromObservable<TParam, TResult>(System.Func<TParam, System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateFromTask(System.Func<System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateFromTask(System.Func<System.Threading.CancellationToken, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromTask<TResult>(System.Func<System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromTask<TResult>(System.Func<System.Threading.CancellationToken, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateFromTask<TParam>(System.Func<TParam, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateFromTask<TParam>(System.Func<TParam, System.Threading.CancellationToken, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(System.Func<TParam, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(System.Func<TParam, System.Threading.CancellationToken, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-    }
-    public abstract class ReactiveCommandBase<TParam, TResult> : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveCommand, System.IDisposable, System.IObservable<TResult>, System.Windows.Input.ICommand
-    {
-        protected ReactiveCommandBase() { }
-        public abstract System.IObservable<bool> CanExecute { get; }
-        public abstract System.IObservable<bool> IsExecuting { get; }
-        public abstract System.IObservable<System.Exception> ThrownExceptions { get; }
-        public void Dispose() { }
-        protected abstract void Dispose(bool disposing);
-        public abstract System.IObservable<TResult> Execute();
-        public abstract System.IObservable<TResult> Execute(TParam parameter);
-        protected virtual bool ICommandCanExecute(object? parameter) { }
-        protected virtual void ICommandExecute(object? parameter) { }
-        protected void OnCanExecuteChanged(bool newValue) { }
-        public abstract System.IDisposable Subscribe(System.IObserver<TResult> observer);
-    }
-    public static class ReactiveCommandMixins
-    {
-        public static System.IDisposable InvokeCommand<T>(this System.IObservable<T> item, System.Windows.Input.ICommand? command) { }
-        public static System.IDisposable InvokeCommand<T, TResult>(this System.IObservable<T> item, ReactiveUI.ReactiveCommandBase<T, TResult>? command) { }
-        public static System.IDisposable InvokeCommand<T, TTarget>(this System.IObservable<T> item, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, System.Windows.Input.ICommand?>> commandProperty)
-            where TTarget :  class { }
-        public static System.IDisposable InvokeCommand<T, TResult, TTarget>(this System.IObservable<T> item, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, ReactiveUI.ReactiveCommandBase<T, TResult>?>> commandProperty)
-            where TTarget :  class { }
-    }
-    public class ReactiveCommand<TParam, TResult> : ReactiveUI.ReactiveCommandBase<TParam, TResult>
-    {
-        protected ReactiveCommand(System.Func<TParam, System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public override System.IObservable<bool> CanExecute { get; }
-        public override System.IObservable<bool> IsExecuting { get; }
-        public override System.IObservable<System.Exception> ThrownExceptions { get; }
-        protected override void Dispose(bool disposing) { }
-        public override System.IObservable<TResult> Execute() { }
-        public override System.IObservable<TResult> Execute(TParam parameter) { }
-        public override System.IDisposable Subscribe(System.IObserver<TResult> observer) { }
-    }
-    public static class ReactiveNotifyPropertyChangedMixin
-    {
-        public static System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, System.Linq.Expressions.Expression<System.Func<TSender, TValue>> property, bool beforeChange = false, bool skipInitial = true) { }
-        public static System.IObservable<TRet> ObservableForProperty<TSender, TValue, TRet>(this TSender? item, System.Linq.Expressions.Expression<System.Func<TSender, TValue>> property, System.Func<TValue?, TRet> selector, bool beforeChange = false)
-            where TSender :  class { }
-        public static System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> SubscribeToExpressionChain<TSender, TValue>(this TSender? source, System.Linq.Expressions.Expression? expression, bool beforeChange = false, bool skipInitial = true, bool suppressWarnings = false) { }
-    }
-    [System.Runtime.Serialization.DataContract]
-    public class ReactiveObject : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveNotifyPropertyChanged<ReactiveUI.IReactiveObject>, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        public ReactiveObject() { }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changed { get; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changing { get; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        public System.IObservable<System.Exception> ThrownExceptions { get; }
-        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
-        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
-        public bool AreChangeNotificationsEnabled() { }
-        public System.IDisposable DelayChangeNotifications() { }
-        public System.IDisposable SuppressChangeNotifications() { }
-    }
-    public class ReactivePropertyChangedEventArgs<TSender> : System.ComponentModel.PropertyChangedEventArgs, ReactiveUI.IReactivePropertyChangedEventArgs<TSender>
-    {
-        public ReactivePropertyChangedEventArgs(TSender sender, string propertyName) { }
-        public TSender Sender { get; }
-    }
-    public class ReactivePropertyChangingEventArgs<TSender> : System.ComponentModel.PropertyChangingEventArgs, ReactiveUI.IReactivePropertyChangedEventArgs<TSender>
-    {
-        public ReactivePropertyChangingEventArgs(TSender sender, string? propertyName) { }
-        public TSender Sender { get; }
-    }
-    [System.Runtime.Serialization.DataContract]
-    public class ReactiveRecord : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveNotifyPropertyChanged<ReactiveUI.IReactiveObject>, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging, System.IEquatable<ReactiveUI.ReactiveRecord>
-    {
-        public ReactiveRecord() { }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changed { get; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changing { get; }
-        protected virtual System.Type EqualityContract { get; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        public System.IObservable<System.Exception> ThrownExceptions { get; }
-        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
-        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
-        public bool AreChangeNotificationsEnabled() { }
-        public System.IDisposable DelayChangeNotifications() { }
-        public System.IDisposable SuppressChangeNotifications() { }
-    }
-    public static class Reflection
-    {
-        public static string ExpressionToPropertyNames(System.Linq.Expressions.Expression? expression) { }
-        public static System.Type GetEventArgsTypeForEvent(System.Type type, string? eventName) { }
-        public static System.Func<object?, object?[]?, object?>? GetValueFetcherForProperty(System.Reflection.MemberInfo? member) { }
-        public static System.Func<object?, object?[]?, object?> GetValueFetcherOrThrow(System.Reflection.MemberInfo? member) { }
-        public static System.Action<object?, object?, object?[]?> GetValueSetterForProperty(System.Reflection.MemberInfo? member) { }
-        public static System.Action<object?, object?, object?[]?>? GetValueSetterOrThrow(System.Reflection.MemberInfo? member) { }
-        public static bool IsStatic(this System.Reflection.PropertyInfo item) { }
-        public static System.Type? ReallyFindType(string? type, bool throwOnFailure) { }
-        public static System.Linq.Expressions.Expression Rewrite(System.Linq.Expressions.Expression? expression) { }
-        public static void ThrowIfMethodsNotOverloaded(string callingTypeName, object targetObject, params string[] methodsToCheck) { }
-        public static bool TryGetAllValuesForPropertyChain(out ReactiveUI.IObservedChange<object, object?>[] changeValues, object? current, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain) { }
-        public static bool TryGetValueForPropertyChain<TValue>(out TValue changeValue, object? current, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain) { }
-        public static bool TrySetValueToPropertyChain<TValue>(object? target, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain, TValue value, bool shouldThrow = true) { }
-    }
-    public enum RegistrationNamespace
-    {
-        None = 0,
-        XamForms = 1,
-        Winforms = 2,
-        Wpf = 3,
-        Uno = 4,
-        UnoWinUI = 5,
-        Blazor = 6,
-        Drawing = 7,
-        Avalonia = 8,
-        Maui = 9,
-        Uwp = 10,
-        WinUI = 11,
-    }
-    public class Registrations
-    {
-        public Registrations() { }
-        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
-    }
-    public static class RoutableViewModelMixin
-    {
-        public static System.IDisposable WhenNavigatedTo(this ReactiveUI.IRoutableViewModel item, System.Func<System.IDisposable> onNavigatedTo) { }
-        public static System.IObservable<System.Reactive.Unit> WhenNavigatedToObservable(this ReactiveUI.IRoutableViewModel item) { }
-        public static System.IObservable<System.Reactive.Unit> WhenNavigatingFromObservable(this ReactiveUI.IRoutableViewModel item) { }
-    }
-    [System.Runtime.Serialization.DataContract]
-    public class RoutingState : ReactiveUI.ReactiveObject
-    {
-        public RoutingState(System.Reactive.Concurrency.IScheduler? scheduler = null) { }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        public System.IObservable<ReactiveUI.IRoutableViewModel?> CurrentViewModel { get; set; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        public ReactiveUI.ReactiveCommand<ReactiveUI.IRoutableViewModel, ReactiveUI.IRoutableViewModel> Navigate { get; set; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        public ReactiveUI.ReactiveCommand<ReactiveUI.IRoutableViewModel, ReactiveUI.IRoutableViewModel> NavigateAndReset { get; set; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        public ReactiveUI.ReactiveCommand<System.Reactive.Unit, ReactiveUI.IRoutableViewModel?> NavigateBack { get; set; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        public System.IObservable<DynamicData.IChangeSet<ReactiveUI.IRoutableViewModel>> NavigationChanged { get; set; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        public System.Collections.ObjectModel.ObservableCollection<ReactiveUI.IRoutableViewModel> NavigationStack { get; }
-    }
-    public static class RoutingStateMixins
-    {
-        public static T? FindViewModelInStack<T>(this ReactiveUI.RoutingState item)
-            where T : ReactiveUI.IRoutableViewModel { }
-        public static ReactiveUI.IRoutableViewModel? GetCurrentViewModel(this ReactiveUI.RoutingState item) { }
-    }
-    public static class RxApp
-    {
-        public const int BigCacheLimit = 256;
-        public const int SmallCacheLimit = 64;
-        public static System.IObserver<System.Exception> DefaultExceptionHandler { get; set; }
-        public static System.Reactive.Concurrency.IScheduler MainThreadScheduler { get; set; }
-        public static bool SuppressViewCommandBindingMessage { get; set; }
-        public static ReactiveUI.ISuspensionHost SuspensionHost { get; set; }
-        public static System.Reactive.Concurrency.IScheduler TaskpoolScheduler { get; set; }
-    }
-    public class ScheduledSubject<T> : System.IDisposable, System.IObservable<T>, System.IObserver<T>, System.Reactive.Subjects.ISubject<T>, System.Reactive.Subjects.ISubject<T, T>
-    {
-        public ScheduledSubject(System.Reactive.Concurrency.IScheduler scheduler, System.IObserver<T>? defaultObserver = null, System.Reactive.Subjects.ISubject<T>? defaultSubject = null) { }
-        public void Dispose() { }
-        protected virtual void Dispose(bool isDisposing) { }
-        public void OnCompleted() { }
-        public void OnError(System.Exception error) { }
-        public void OnNext(T value) { }
-        public System.IDisposable Subscribe(System.IObserver<T> observer) { }
-    }
-    public class ShortToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public ShortToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    [System.AttributeUsage(System.AttributeTargets.Class)]
-    public sealed class SingleInstanceViewAttribute : System.Attribute
-    {
-        public SingleInstanceViewAttribute() { }
-    }
-    public class SingleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public SingleToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class StringConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public StringConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
-    }
-    public static class SuspensionHostExtensions
-    {
-        public static T GetAppState<T>(this ReactiveUI.ISuspensionHost item) { }
-        public static System.IObservable<T> ObserveAppState<T>(this ReactiveUI.ISuspensionHost item)
-            where T :  class { }
-        public static System.IDisposable SetupDefaultSuspendResume(this ReactiveUI.ISuspensionHost item, ReactiveUI.ISuspensionDriver? driver = null) { }
-    }
-    public enum TriggerUpdate
-    {
-        ViewToViewModel = 0,
-        ViewModelToView = 1,
-    }
-    [System.Serializable]
-    public class UnhandledErrorException : System.Exception
-    {
-        public UnhandledErrorException() { }
-        public UnhandledErrorException(string message) { }
-        protected UnhandledErrorException(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
-        public UnhandledErrorException(string message, System.Exception innerException) { }
-    }
-    [System.Serializable]
-    public class UnhandledInteractionException<TInput, TOutput> : System.Exception
-    {
-        public UnhandledInteractionException() { }
-        public UnhandledInteractionException(string message) { }
-        public UnhandledInteractionException(ReactiveUI.Interaction<TInput, TOutput> interaction, TInput input) { }
-        protected UnhandledInteractionException(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
-        public UnhandledInteractionException(string message, System.Exception innerException) { }
-        public TInput Input { get; }
-        public ReactiveUI.Interaction<TInput, TOutput>? Interaction { get; }
-        public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
-    }
-    [System.AttributeUsage(System.AttributeTargets.Class)]
-    public sealed class ViewContractAttribute : System.Attribute
-    {
-        public ViewContractAttribute(string contract) { }
-        public string Contract { get; }
-    }
-    public static class ViewForMixins
-    {
-        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Action<System.IDisposable>> block) { }
-        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block) { }
-        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Action<System.Action<System.IDisposable>> block) { }
-        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Action<System.Reactive.Disposables.CompositeDisposable> block) { }
-        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block) { }
-        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Action<System.IDisposable>> block, ReactiveUI.IViewFor view) { }
-        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Reactive.Disposables.CompositeDisposable> block, ReactiveUI.IViewFor? view = null) { }
-        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block, ReactiveUI.IViewFor? view) { }
-    }
-    public static class ViewLocator
-    {
-        public static ReactiveUI.IViewLocator Current { get; }
-    }
-    [System.Serializable]
-    public class ViewLocatorNotFoundException : System.Exception
-    {
-        public ViewLocatorNotFoundException() { }
-        public ViewLocatorNotFoundException(string message) { }
-        protected ViewLocatorNotFoundException(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
-        public ViewLocatorNotFoundException(string message, System.Exception innerException) { }
-    }
-    public sealed class ViewModelActivator : System.IDisposable
-    {
-        public ViewModelActivator() { }
-        public System.IObservable<System.Reactive.Unit> Activated { get; }
-        public System.IObservable<System.Reactive.Unit> Deactivated { get; }
-        public System.IDisposable Activate() { }
-        public void Deactivate(bool ignoreRefCount = false) { }
-        public void Dispose() { }
-    }
-    public class WaitForDispatcherScheduler : System.Reactive.Concurrency.IScheduler
-    {
-        public WaitForDispatcherScheduler(System.Func<System.Reactive.Concurrency.IScheduler> schedulerFactory) { }
-        public System.DateTimeOffset Now { get; }
-        public System.IDisposable Schedule<TState>(TState state, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
-        public System.IDisposable Schedule<TState>(TState state, System.DateTimeOffset dueTime, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
-        public System.IDisposable Schedule<TState>(TState state, System.TimeSpan dueTime, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
-    }
-    public static class WhenAnyMixin
-    {
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Func<ReactiveUI.IObservedChange<TSender, T1>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, ReactiveUI.IObservedChange<TSender, T11>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Linq.Expressions.Expression<System.Func<TSender, T12>> property12, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, ReactiveUI.IObservedChange<TSender, T11>, ReactiveUI.IObservedChange<TSender, T12>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Linq.Expressions.Expression? property11, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Linq.Expressions.Expression? property11, System.Linq.Expressions.Expression? property12, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, TRet>> property1) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Func<T1, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2>> WhenAnyValue<TSender, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Func<T1, T2, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2, T3>> WhenAnyValue<TSender, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Func<T1, T2, T3, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4>> WhenAnyValue<TSender, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Func<T1, T2, T3, T4, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5>> WhenAnyValue<TSender, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Func<T1, T2, T3, T4, T5, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5, T6>> WhenAnyValue<TSender, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Func<T1, T2, T3, T4, T5, T6, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5, T6, T7>> WhenAnyValue<TSender, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Func<T1, T2, T3, T4, T5, T6, T7, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Linq.Expressions.Expression<System.Func<TSender, T12>> property12, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, TRet> selector) { }
-    }
-    public static class WhenAnyObservableMixin
-    {
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs11)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs11, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs12)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Func<T1?, T2?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Func<T1?, T2?, T3?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Func<T1?, T2?, T3?, T4?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Func<T1?, T2?, T3?, T4?, T5?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T11>?>> obs11, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, T11?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T11>?>> obs11, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T12>?>> obs12, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, T11?, T12?, TRet> selector)
-            where TSender :  class { }
-    }
-}
-namespace System.Reactive.Disposables
-{
-    public static class DisposableMixins { }
-}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/API/ApiApprovalTests.Testing.Net4_8.verified.txt b/src/ReactiveUI.Tests/API/ApiApprovalTests.Testing.Net4_8.verified.txt
deleted file mode 100644
index cc7f911bf2..0000000000
--- a/src/ReactiveUI.Tests/API/ApiApprovalTests.Testing.Net4_8.verified.txt
+++ /dev/null
@@ -1,46 +0,0 @@
-[assembly: System.Runtime.Versioning.TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName=".NET Framework 4.7.2")]
-namespace ReactiveUI.Testing
-{
-    public interface IBuilder { }
-    public static class IBuilderExtensions
-    {
-        public static TBuilder With<TBuilder, TField>(this TBuilder builder, ref System.Collections.Generic.List<TField>? field, System.Collections.Generic.IEnumerable<TField> values)
-            where TBuilder : ReactiveUI.Testing.IBuilder { }
-        public static TBuilder With<TBuilder, TField>(this TBuilder builder, ref System.Collections.Generic.List<TField>? field, TField value)
-            where TBuilder : ReactiveUI.Testing.IBuilder { }
-        public static TBuilder With<TBuilder, TField>(this TBuilder builder, out TField field, TField value)
-            where TBuilder : ReactiveUI.Testing.IBuilder { }
-        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, System.Collections.Generic.IDictionary<TKey, TField> keyValuePair)
-            where TKey :  notnull { }
-        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, System.Collections.Generic.KeyValuePair<TKey, TField> keyValuePair)
-            where TBuilder : ReactiveUI.Testing.IBuilder
-            where TKey :  notnull { }
-        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, TKey key, TField value)
-            where TBuilder : ReactiveUI.Testing.IBuilder
-            where TKey :  notnull { }
-    }
-    public static class MessageBusExtensions
-    {
-        public static void With(this ReactiveUI.IMessageBus messageBus, System.Action block) { }
-        public static TRet With<TRet>(this ReactiveUI.IMessageBus messageBus, System.Func<TRet> block) { }
-        public static System.IDisposable WithMessageBus(this ReactiveUI.IMessageBus messageBus) { }
-    }
-    public static class SchedulerExtensions
-    {
-        public static void AdvanceByMs(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
-        public static void AdvanceToMs(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
-        public static long FromTimeSpan(this Microsoft.Reactive.Testing.TestScheduler scheduler, System.TimeSpan span) { }
-        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnCompletedAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
-        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnErrorAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds, System.Exception ex) { }
-        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnNextAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds, T value) { }
-        public static void With<T>(this T scheduler, System.Action<T> block)
-            where T : System.Reactive.Concurrency.IScheduler { }
-        public static TRet With<T, TRet>(this T scheduler, System.Func<T, TRet> block)
-            where T : System.Reactive.Concurrency.IScheduler { }
-        public static System.Threading.Tasks.Task WithAsync<T>(this T scheduler, System.Func<T, System.Threading.Tasks.Task> block)
-            where T : System.Reactive.Concurrency.IScheduler { }
-        public static System.Threading.Tasks.Task<TRet> WithAsync<T, TRet>(this T scheduler, System.Func<T, System.Threading.Tasks.Task<TRet>> block)
-            where T : System.Reactive.Concurrency.IScheduler { }
-        public static System.IDisposable WithScheduler(System.Reactive.Concurrency.IScheduler scheduler) { }
-    }
-}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/API/ApiApprovalTests.cs b/src/ReactiveUI.Tests/API/ApiApprovalTests.cs
index bbc292a3ee..27ef1d3263 100644
--- a/src/ReactiveUI.Tests/API/ApiApprovalTests.cs
+++ b/src/ReactiveUI.Tests/API/ApiApprovalTests.cs
@@ -3,7 +3,6 @@
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for full license information.
 
-#if !NET8_0
 using VerifyXunit;
 
 namespace ReactiveUI.Tests.API;
@@ -13,20 +12,19 @@ namespace ReactiveUI.Tests.API;
 /// </summary>
 [ExcludeFromCodeCoverage]
 [UsesVerify]
-public class ApiApprovalTests : ApiApprovalBase
+public class ApiApprovalTests
 {
     /// <summary>
     /// Generates public API for the ReactiveUI.Testing API.
     /// </summary>
     /// <returns>A task to monitor the process.</returns>
     [Fact]
-    public Task Testing() => CheckApproval(typeof(Testing.SchedulerExtensions).Assembly);
+    public Task Testing() => typeof(Testing.SchedulerExtensions).Assembly.CheckApproval(["ReactiveUI"]);
 
     /// <summary>
     /// Generates public API for the ReactiveUI API.
     /// </summary>
     /// <returns>A task to monitor the process.</returns>
     [Fact]
-    public Task ReactiveUI() => CheckApproval(typeof(RxApp).Assembly);
+    public Task ReactiveUI() => typeof(RxApp).Assembly.CheckApproval(["ReactiveUI"]);
 }
-#endif
diff --git a/src/ReactiveUI.Tests/Platforms/uwp/API/UwpApiApprovalTests.cs b/src/ReactiveUI.Tests/Platforms/uwp/API/UwpApiApprovalTests.cs
deleted file mode 100644
index 7e8196ba1e..0000000000
--- a/src/ReactiveUI.Tests/Platforms/uwp/API/UwpApiApprovalTests.cs
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright (c) 2022 .NET Foundation and Contributors. All rights reserved.
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for full license information.
-
-using System;
-using System.Collections.Generic;
-using System.Diagnostics.CodeAnalysis;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using ReactiveUI;
-using Xunit;
-
-namespace ReactiveUI.Tests.Uwp
-{
-    [ExcludeFromCodeCoverage]
-    public class UwpApiApprovalTests : ApiApprovalBase
-    {
-        [Fact]
-        public void Uwp()
-        {
-            CheckApproval(typeof(WinRTAppDataDriver).Assembly);
-        }
-    }
-}
diff --git a/src/ReactiveUI.Tests/Platforms/windows-xaml/Api/ApiApprovalTests.Blend.net472.approved.txt b/src/ReactiveUI.Tests/Platforms/windows-xaml/Api/ApiApprovalTests.Blend.net472.approved.txt
deleted file mode 100644
index 9a084971b1..0000000000
--- a/src/ReactiveUI.Tests/Platforms/windows-xaml/Api/ApiApprovalTests.Blend.net472.approved.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-[assembly: System.Reflection.AssemblyMetadata("RepositoryUrl", "https://github.com/reactiveui/reactiveui")]
-[assembly: System.Runtime.Versioning.TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName=".NET Framework 4.7.2")]
-namespace ReactiveUI.Blend
-{
-    public class FollowObservableStateBehavior : Microsoft.Xaml.Behaviors.Behavior<System.Windows.FrameworkElement>
-    {
-        public static readonly System.Windows.DependencyProperty StateObservableProperty;
-        public static readonly System.Windows.DependencyProperty TargetObjectProperty;
-        public FollowObservableStateBehavior() { }
-        public bool AutoResubscribeOnError { get; set; }
-        public System.IObservable<string> StateObservable { get; set; }
-        public System.Windows.FrameworkElement TargetObject { get; set; }
-        protected override void OnDetaching() { }
-        protected static void OnStateObservableChanged(System.Windows.DependencyObject? sender, System.Windows.DependencyPropertyChangedEventArgs e) { }
-    }
-    public class ObservableTrigger : Microsoft.Xaml.Behaviors.TriggerBase<System.Windows.FrameworkElement>
-    {
-        public static readonly System.Windows.DependencyProperty ObservableProperty;
-        public ObservableTrigger() { }
-        public bool AutoResubscribeOnError { get; set; }
-        public System.IObservable<object> Observable { get; set; }
-        protected static void OnObservableChanged(System.Windows.DependencyObject sender, System.Windows.DependencyPropertyChangedEventArgs e) { }
-    }
-}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Platforms/windows-xaml/Api/XamlApiApprovalTests.Blend.Net4_8.verified.txt b/src/ReactiveUI.Tests/Platforms/windows-xaml/Api/XamlApiApprovalTests.Blend.Net4_8.verified.txt
deleted file mode 100644
index a5c2269f57..0000000000
--- a/src/ReactiveUI.Tests/Platforms/windows-xaml/Api/XamlApiApprovalTests.Blend.Net4_8.verified.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-[assembly: System.Runtime.Versioning.TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName=".NET Framework 4.7.2")]
-namespace ReactiveUI.Blend
-{
-    public class FollowObservableStateBehavior : Microsoft.Xaml.Behaviors.Behavior<System.Windows.FrameworkElement>
-    {
-        public static readonly System.Windows.DependencyProperty StateObservableProperty;
-        public static readonly System.Windows.DependencyProperty TargetObjectProperty;
-        public FollowObservableStateBehavior() { }
-        public bool AutoResubscribeOnError { get; set; }
-        public System.IObservable<string> StateObservable { get; set; }
-        public System.Windows.FrameworkElement TargetObject { get; set; }
-        protected override void OnDetaching() { }
-        protected static void OnStateObservableChanged(System.Windows.DependencyObject? sender, System.Windows.DependencyPropertyChangedEventArgs e) { }
-    }
-    public class ObservableTrigger : Microsoft.Xaml.Behaviors.TriggerBase<System.Windows.FrameworkElement>
-    {
-        public static readonly System.Windows.DependencyProperty ObservableProperty;
-        public ObservableTrigger() { }
-        public bool AutoResubscribeOnError { get; set; }
-        public System.IObservable<object> Observable { get; set; }
-        protected static void OnObservableChanged(System.Windows.DependencyObject sender, System.Windows.DependencyPropertyChangedEventArgs e) { }
-    }
-}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Platforms/windows-xaml/Api/XamlApiApprovalTests.cs b/src/ReactiveUI.Tests/Platforms/windows-xaml/Api/XamlApiApprovalTests.cs
index aaff2cd52b..80aa6f5d30 100644
--- a/src/ReactiveUI.Tests/Platforms/windows-xaml/Api/XamlApiApprovalTests.cs
+++ b/src/ReactiveUI.Tests/Platforms/windows-xaml/Api/XamlApiApprovalTests.cs
@@ -3,18 +3,21 @@
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for full license information.
 
+using VerifyXunit;
+
 namespace ReactiveUI.Tests.Xaml;
 
 /// <summary>
 /// API approvals for the xaml project.
 /// </summary>
 [ExcludeFromCodeCoverage]
-public class XamlApiApprovalTests : ApiApprovalBase
+[UsesVerify]
+public class XamlApiApprovalTests
 {
     /// <summary>
     /// Generates the public API for the blend project.
     /// </summary>
     /// <returns>A task to monitor the process.</returns>
     [Fact]
-    public Task Blend() => CheckApproval(typeof(Blend.FollowObservableStateBehavior).Assembly);
+    public Task Blend() => typeof(Blend.FollowObservableStateBehavior).Assembly.CheckApproval(["ReactiveUI"]);
 }
diff --git a/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.Net4_8.verified.txt b/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.Net4_8.verified.txt
deleted file mode 100644
index 92e5468102..0000000000
--- a/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.Net4_8.verified.txt
+++ /dev/null
@@ -1,109 +0,0 @@
-[assembly: System.Runtime.Versioning.TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName=".NET Framework 4.7.2")]
-namespace ReactiveUI.Winforms
-{
-    public class ActivationForViewFetcher : ReactiveUI.IActivationForViewFetcher, Splat.IEnableLogger
-    {
-        public ActivationForViewFetcher() { }
-        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
-        public int GetAffinityForView(System.Type view) { }
-    }
-    public class ContentControlBindingHook : ReactiveUI.IPropertyBindingHook
-    {
-        public ContentControlBindingHook() { }
-        public bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction) { }
-    }
-    public class CreatesWinformsCommandBinding : ReactiveUI.ICreatesCommandBinding
-    {
-        public CreatesWinformsCommandBinding() { }
-        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
-        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
-        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
-    }
-    public class PanelSetMethodBindingConverter : ReactiveUI.ISetMethodBindingConverter, Splat.IEnableLogger
-    {
-        public PanelSetMethodBindingConverter() { }
-        public int GetAffinityForObjects(System.Type? fromType, System.Type? toType) { }
-        public object PerformSet(object? toTarget, object? newValue, object?[]? arguments) { }
-    }
-    public class PlatformOperations : ReactiveUI.IPlatformOperations
-    {
-        public PlatformOperations() { }
-        public string? GetOrientation() { }
-    }
-    public class ReactiveUserControl<TViewModel> : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
-        where TViewModel :  class
-    {
-        public ReactiveUserControl() { }
-        [System.ComponentModel.Bindable(true)]
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The ViewModel.")]
-        [System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
-        public TViewModel ViewModel { get; set; }
-        protected override void Dispose(bool disposing) { }
-    }
-    public class Registrations
-    {
-        public Registrations() { }
-        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
-    }
-    [System.ComponentModel.DefaultProperty("ViewModel")]
-    public class RoutedControlHost : System.Windows.Forms.UserControl, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        public RoutedControlHost() { }
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The default control when no viewmodel is specified")]
-        public System.Windows.Forms.Control? DefaultContent { get; set; }
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The router.")]
-        public ReactiveUI.RoutingState? Router { get; set; }
-        [System.ComponentModel.Browsable(false)]
-        public System.IObservable<string>? ViewContractObservable { get; set; }
-        [System.ComponentModel.Browsable(false)]
-        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
-        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
-        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
-        protected override void Dispose(bool disposing) { }
-    }
-    public class TableContentSetMethodBindingConverter : ReactiveUI.ISetMethodBindingConverter, Splat.IEnableLogger
-    {
-        public TableContentSetMethodBindingConverter() { }
-        public int GetAffinityForObjects(System.Type? fromType, System.Type? toType) { }
-        public object PerformSet(object? toTarget, object? newValue, object?[]? arguments) { }
-    }
-    [System.ComponentModel.DefaultProperty("ViewModel")]
-    public class ViewModelControlHost : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IReactiveObject, ReactiveUI.IViewFor, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        public ViewModelControlHost() { }
-        [System.ComponentModel.Bindable(true)]
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.DefaultValue(true)]
-        [System.ComponentModel.Description("Cache Views")]
-        public bool CacheViews { get; set; }
-        [System.ComponentModel.Bindable(true)]
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The Current View")]
-        public object? Content { get; set; }
-        public System.Windows.Forms.Control? CurrentView { get; }
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The default control when no viewmodel is specified")]
-        public System.Windows.Forms.Control? DefaultContent { get; set; }
-        [System.ComponentModel.Browsable(false)]
-        public System.IObservable<string>? ViewContractObservable { get; set; }
-        [System.ComponentModel.Browsable(false)]
-        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
-        [System.ComponentModel.Bindable(true)]
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The viewmodel to host.")]
-        public object? ViewModel { get; set; }
-        public static bool DefaultCacheViewsEnabled { get; set; }
-        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
-        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
-        protected override void Dispose(bool disposing) { }
-    }
-    public class WinformsCreatesObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public WinformsCreatesObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.cs b/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.cs
index 208befe935..a628403e6e 100644
--- a/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.cs
+++ b/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.cs
@@ -12,12 +12,12 @@ namespace ReactiveUI.Tests;
 /// </summary>
 [ExcludeFromCodeCoverage]
 [UsesVerify]
-public class WinformsApiApprovalTests : ApiApprovalBase
+public class WinformsApiApprovalTests
 {
     /// <summary>
     /// Checks the approved vs the received API.
     /// </summary>
     /// <returns>A task to monitor the process.</returns>
     [Fact]
-    public Task Winforms() => CheckApproval(typeof(ReactiveUI.Winforms.WinformsCreatesObservableForProperty).Assembly);
+    public Task Winforms() => typeof(ReactiveUI.Winforms.WinformsCreatesObservableForProperty).Assembly.CheckApproval(["ReactiveUI"]);
 }
diff --git a/src/ReactiveUI.Tests/Platforms/wpf/API/WpfApiApprovalTests.cs b/src/ReactiveUI.Tests/Platforms/wpf/API/WpfApiApprovalTests.cs
index d3b35be6f3..51523c4318 100644
--- a/src/ReactiveUI.Tests/Platforms/wpf/API/WpfApiApprovalTests.cs
+++ b/src/ReactiveUI.Tests/Platforms/wpf/API/WpfApiApprovalTests.cs
@@ -12,12 +12,12 @@ namespace ReactiveUI.Tests.Wpf;
 /// </summary>
 [ExcludeFromCodeCoverage]
 [UsesVerify]
-public class WpfApiApprovalTests : ApiApprovalBase
+public class WpfApiApprovalTests
 {
     /// <summary>
     /// Checks the approved vs the received API.
     /// </summary>
     /// <returns>A task to monitor the process.</returns>
     [Fact]
-    public Task Wpf() => CheckApproval(typeof(ReactiveWindow<>).Assembly);
+    public Task Wpf() => typeof(ReactiveWindow<>).Assembly.CheckApproval(["ReactiveUI"]);
 }
diff --git a/src/ReactiveUI.Tests/Utilities/ApiApprovalBase.cs b/src/ReactiveUI.Tests/Utilities/ApiExtensions.cs
similarity index 63%
rename from src/ReactiveUI.Tests/Utilities/ApiApprovalBase.cs
rename to src/ReactiveUI.Tests/Utilities/ApiExtensions.cs
index cc2679fba1..526c131965 100644
--- a/src/ReactiveUI.Tests/Utilities/ApiApprovalBase.cs
+++ b/src/ReactiveUI.Tests/Utilities/ApiExtensions.cs
@@ -12,20 +12,27 @@
 
 namespace ReactiveUI.Tests;
 
+/// <summary>
+/// A helper for doing API approvals.
+/// </summary>
 [ExcludeFromCodeCoverage]
 [UsesVerify]
-public abstract class ApiApprovalBase
+public static class ApiExtensions
 {
-    protected static Task CheckApproval(Assembly assembly, [CallerFilePath]string? filePath = null)
+    /// <summary>
+    /// Checks to make sure the API is approved.
+    /// </summary>
+    /// <param name="assembly">The assembly that is being checked.</param>
+    /// <param name="namespaces">The namespaces.</param>
+    /// <param name="filePath">The caller file path.</param>
+    /// <returns>
+    /// A Task.
+    /// </returns>
+    public static async Task CheckApproval(this Assembly assembly, string[] namespaces, [CallerFilePath] string filePath = "")
     {
-        if (filePath is null)
-        {
-            return Task.CompletedTask;
-        }
-
-        var generatorOptions = new ApiGeneratorOptions { AllowNamespacePrefixes = ["ReactiveUI"] };
+        var generatorOptions = new ApiGeneratorOptions { AllowNamespacePrefixes = namespaces };
         var apiText = assembly.GeneratePublicApi(generatorOptions);
-        return Verifier.Verify(apiText, null, filePath)
+        var result = await Verifier.Verify(apiText, null, filePath)
             .UniqueForRuntimeAndVersion()
             .ScrubEmptyLines()
             .ScrubLines(l =>

From bf6059d0db6b16368992155437cb7bed2241ab34 Mon Sep 17 00:00:00 2001
From: Chris Pulman <chris.pulman@yahoo.com>
Date: Wed, 22 Nov 2023 21:13:47 +0000
Subject: [PATCH 4/6] Rebase to Main

---
 ...valTests.ReactiveUI.DotNet6_0.verified.txt |  20 +++
 ...valTests.ReactiveUI.DotNet7_0.verified.txt |  20 +++
 ...valTests.ReactiveUI.DotNet8_0.verified.txt |  20 +++
 ...provalTests.ReactiveUI.Net4_7.verified.txt |  20 +++
 ...rovalTests.Winforms.DotNet6_0.verified.txt |   5 +
 ...rovalTests.Winforms.DotNet7_0.verified.txt |   5 +
 ...rovalTests.Winforms.DotNet8_0.verified.txt |   5 +
 ...ApprovalTests.Winforms.Net4_7.verified.txt |   5 +
 .../ReactiveUserControlNonGeneric.Designer.cs |  23 ++++
 .../ReactiveUserControlNonGeneric.cs          |  39 ++++++
 .../Bindings/Command/CommandBinder.cs         | 112 +++++++++++++++++
 .../Command/CommandBinderImplementation.cs    | 119 ++++++++++++++++++
 .../CommandBinderImplementationMixins.cs      |  37 +++++-
 .../Bindings/Command/CreatesCommandBinding.cs |  30 +----
 .../Command/CreatesCommandBindingViaEvent.cs  |   8 +-
 .../Command/ICommandBinderImplementation.cs   |  54 +++++++-
 16 files changed, 487 insertions(+), 35 deletions(-)
 create mode 100644 src/ReactiveUI.Winforms/ReactiveUserControlNonGeneric.Designer.cs
 create mode 100644 src/ReactiveUI.Winforms/ReactiveUserControlNonGeneric.cs

diff --git a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
index 72ceb2ac70..428d21b6ba 100644
--- a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
+++ b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
@@ -92,6 +92,18 @@ namespace ReactiveUI
             where TView :  class, ReactiveUI.IViewFor<TViewModel>
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
     }
     public class CommandBinderImplementation : Splat.IEnableLogger
     {
@@ -104,6 +116,14 @@ namespace ReactiveUI
             where TView :  class, ReactiveUI.IViewFor<TViewModel>
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
     }
     public static class ComparerChainingExtensions
     {
diff --git a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
index 7ba5eb2379..a0cc917fca 100644
--- a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
+++ b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
@@ -92,6 +92,18 @@ namespace ReactiveUI
             where TView :  class, ReactiveUI.IViewFor<TViewModel>
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
     }
     public class CommandBinderImplementation : Splat.IEnableLogger
     {
@@ -104,6 +116,14 @@ namespace ReactiveUI
             where TView :  class, ReactiveUI.IViewFor<TViewModel>
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
     }
     public static class ComparerChainingExtensions
     {
diff --git a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet8_0.verified.txt b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet8_0.verified.txt
index 5e64bd4d15..88019adb36 100644
--- a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet8_0.verified.txt
+++ b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet8_0.verified.txt
@@ -92,6 +92,18 @@ namespace ReactiveUI
             where TView :  class, ReactiveUI.IViewFor<TViewModel>
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
     }
     public class CommandBinderImplementation : Splat.IEnableLogger
     {
@@ -104,6 +116,14 @@ namespace ReactiveUI
             where TView :  class, ReactiveUI.IViewFor<TViewModel>
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
     }
     public static class ComparerChainingExtensions
     {
diff --git a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
index 8bf6d33d37..2e8f3eef9a 100644
--- a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
+++ b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
@@ -90,6 +90,18 @@ namespace ReactiveUI
             where TView :  class, ReactiveUI.IViewFor<TViewModel>
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
     }
     public class CommandBinderImplementation : Splat.IEnableLogger
     {
@@ -102,6 +114,14 @@ namespace ReactiveUI
             where TView :  class, ReactiveUI.IViewFor<TViewModel>
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+            where TView :  class, ReactiveUI.IViewFor
+            where TViewModel :  class
+            where TProp : System.Windows.Input.ICommand { }
     }
     public static class ComparerChainingExtensions
     {
diff --git a/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet6_0.verified.txt b/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet6_0.verified.txt
index af951628a1..5d90003771 100644
--- a/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet6_0.verified.txt
+++ b/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet6_0.verified.txt
@@ -32,6 +32,11 @@ namespace ReactiveUI.Winforms
         public PlatformOperations() { }
         public string? GetOrientation() { }
     }
+    public class ReactiveUserControlNonGeneric : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor
+    {
+        public ReactiveUserControlNonGeneric() { }
+        protected override void Dispose(bool disposing) { }
+    }
     public class ReactiveUserControl<TViewModel> : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
         where TViewModel :  class
     {
diff --git a/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet7_0.verified.txt b/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet7_0.verified.txt
index e576e83488..f8bac7dbb5 100644
--- a/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet7_0.verified.txt
+++ b/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet7_0.verified.txt
@@ -32,6 +32,11 @@ namespace ReactiveUI.Winforms
         public PlatformOperations() { }
         public string? GetOrientation() { }
     }
+    public class ReactiveUserControlNonGeneric : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor
+    {
+        public ReactiveUserControlNonGeneric() { }
+        protected override void Dispose(bool disposing) { }
+    }
     public class ReactiveUserControl<TViewModel> : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
         where TViewModel :  class
     {
diff --git a/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet8_0.verified.txt b/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet8_0.verified.txt
index ee964cd932..32abdea373 100644
--- a/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet8_0.verified.txt
+++ b/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.DotNet8_0.verified.txt
@@ -32,6 +32,11 @@ namespace ReactiveUI.Winforms
         public PlatformOperations() { }
         public string? GetOrientation() { }
     }
+    public class ReactiveUserControlNonGeneric : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor
+    {
+        public ReactiveUserControlNonGeneric() { }
+        protected override void Dispose(bool disposing) { }
+    }
     public class ReactiveUserControl<TViewModel> : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
         where TViewModel :  class
     {
diff --git a/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.Net4_7.verified.txt b/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.Net4_7.verified.txt
index 92e5468102..3b64ac1766 100644
--- a/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.Net4_7.verified.txt
+++ b/src/ReactiveUI.Tests/Platforms/winforms/API/WinformsApiApprovalTests.Winforms.Net4_7.verified.txt
@@ -30,6 +30,11 @@ namespace ReactiveUI.Winforms
         public PlatformOperations() { }
         public string? GetOrientation() { }
     }
+    public class ReactiveUserControlNonGeneric : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor
+    {
+        public ReactiveUserControlNonGeneric() { }
+        protected override void Dispose(bool disposing) { }
+    }
     public class ReactiveUserControl<TViewModel> : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
         where TViewModel :  class
     {
diff --git a/src/ReactiveUI.Winforms/ReactiveUserControlNonGeneric.Designer.cs b/src/ReactiveUI.Winforms/ReactiveUserControlNonGeneric.Designer.cs
new file mode 100644
index 0000000000..7648d0a303
--- /dev/null
+++ b/src/ReactiveUI.Winforms/ReactiveUserControlNonGeneric.Designer.cs
@@ -0,0 +1,23 @@
+namespace ReactiveUI.Winforms;
+
+partial class ReactiveUserControlNonGeneric
+{
+    /// <summary> 
+    /// Required designer variable.
+    /// </summary>
+    private System.ComponentModel.IContainer components = null;
+
+    #region Component Designer generated code
+
+    /// <summary> 
+    /// Required method for Designer support - do not modify 
+    /// the contents of this method with the code editor.
+    /// </summary>
+    private void InitializeComponent()
+    {
+        components = new System.ComponentModel.Container();
+        this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+    }
+
+    #endregion
+}
diff --git a/src/ReactiveUI.Winforms/ReactiveUserControlNonGeneric.cs b/src/ReactiveUI.Winforms/ReactiveUserControlNonGeneric.cs
new file mode 100644
index 0000000000..0431b26499
--- /dev/null
+++ b/src/ReactiveUI.Winforms/ReactiveUserControlNonGeneric.cs
@@ -0,0 +1,39 @@
+// Copyright (c) 2023 .NET Foundation and Contributors. All rights reserved.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for full license information.
+
+using System.Windows.Forms;
+
+namespace ReactiveUI.Winforms;
+
+/// <summary>
+/// This is an  UserControl that is both and UserControl and has a ReactiveObject powers
+/// (i.e. you can call RaiseAndSetIfChanged).
+/// </summary>
+/// <seealso cref="System.Windows.Forms.UserControl" />
+/// <seealso cref="ReactiveUI.IViewFor" />
+public partial class ReactiveUserControlNonGeneric : UserControl, IViewFor
+{
+    /// <summary>
+    /// Initializes a new instance of the <see cref="ReactiveUserControlNonGeneric"/> class.
+    /// </summary>
+    public ReactiveUserControlNonGeneric() => InitializeComponent();
+
+    /// <inheritdoc/>
+    object? IViewFor.ViewModel { get; set; }
+
+    /// <summary>
+    /// Clean up any resources being used.
+    /// </summary>
+    /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+    protected override void Dispose(bool disposing)
+    {
+        if (disposing)
+        {
+            components?.Dispose();
+        }
+
+        base.Dispose(disposing);
+    }
+}
diff --git a/src/ReactiveUI/Bindings/Command/CommandBinder.cs b/src/ReactiveUI/Bindings/Command/CommandBinder.cs
index 241e0c7145..915eb084be 100644
--- a/src/ReactiveUI/Bindings/Command/CommandBinder.cs
+++ b/src/ReactiveUI/Bindings/Command/CommandBinder.cs
@@ -55,6 +55,39 @@ public static IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TPro
         where TProp : ICommand =>
         _binderImplementation.BindCommand(viewModel, view, propertyName, controlName, withParameter, toEvent);
 
+    /// <summary>
+    /// Bind a command from the ViewModel to an explicitly specified control
+    /// on the View.
+    /// </summary>
+    /// <typeparam name="TView">The view type.</typeparam>
+    /// <typeparam name="TViewModel">The view model type.</typeparam>
+    /// <typeparam name="TProp">The property type.</typeparam>
+    /// <typeparam name="TControl">The control type.</typeparam>
+    /// <typeparam name="TParam">The parameter type.</typeparam>
+    /// <returns>A class representing the binding. Dispose it to disconnect
+    /// the binding.</returns>
+    /// <param name="view">The View.</param>
+    /// <param name="viewModel">The View model.</param>
+    /// <param name="propertyName">The ViewModel command to bind.</param>
+    /// <param name="controlName">The name of the control on the view.</param>
+    /// <param name="withParameter">The ViewModel property to pass as the
+    /// param of the ICommand.</param>
+    /// <param name="toEvent">If specified, bind to the specific event
+    /// instead of the default.
+    /// NOTE: If this parameter is used inside WhenActivated, it's
+    /// important to dispose the binding when the view is deactivated.</param>
+    public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
+        this TView view,
+        TViewModel? viewModel,
+        Expression<Func<TViewModel, TProp?>> propertyName,
+        Expression<Func<TView, TControl>> controlName,
+        IObservable<TParam?> withParameter,
+        string? toEvent = null)
+        where TView : class, IViewFor
+        where TViewModel : class
+        where TProp : ICommand =>
+        _binderImplementation.BindCommandNonGeneric(viewModel, view, propertyName, controlName, withParameter, toEvent);
+
     /// <summary>
     /// Bind a command from the ViewModel to an explicitly specified control
     /// on the View.
@@ -84,6 +117,35 @@ public static IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TPro
         where TProp : ICommand =>
         _binderImplementation.BindCommand(viewModel, view, propertyName, controlName, toEvent);
 
+    /// <summary>
+    /// Bind a command from the ViewModel to an explicitly specified control
+    /// on the View.
+    /// </summary>
+    /// <typeparam name="TView">The view type.</typeparam>
+    /// <typeparam name="TViewModel">The view model type.</typeparam>
+    /// <typeparam name="TProp">The property type.</typeparam>
+    /// <typeparam name="TControl">The control type.</typeparam>
+    /// <returns>A class representing the binding. Dispose it to disconnect
+    /// the binding.</returns>
+    /// <param name="view">The View.</param>
+    /// <param name="viewModel">The View model.</param>
+    /// <param name="propertyName">The ViewModel command to bind.</param>
+    /// <param name="controlName">The name of the control on the view.</param>
+    /// <param name="toEvent">If specified, bind to the specific event
+    /// instead of the default.
+    /// NOTE: If this parameter is used inside WhenActivated, it's
+    /// important to dispose the binding when the view is deactivated.</param>
+    public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(
+        this TView view,
+        TViewModel? viewModel,
+        Expression<Func<TViewModel, TProp?>> propertyName,
+        Expression<Func<TView, TControl>> controlName,
+        string? toEvent = null)
+        where TView : class, IViewFor
+        where TViewModel : class
+        where TProp : ICommand =>
+        _binderImplementation.BindCommandNonGeneric(viewModel, view, propertyName, controlName, toEvent);
+
     /// <summary>
     /// Bind a command from the ViewModel to an explicitly specified control
     /// on the View.
@@ -133,4 +195,54 @@ public static IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TPro
                                                  withParameter,
                                                  toEvent);
     }
+
+    /// <summary>
+    /// Bind a command from the ViewModel to an explicitly specified control
+    /// on the View.
+    /// </summary>
+    /// <typeparam name="TView">The view type.</typeparam>
+    /// <typeparam name="TViewModel">The view model type.</typeparam>
+    /// <typeparam name="TProp">The property type.</typeparam>
+    /// <typeparam name="TControl">The control type.</typeparam>
+    /// <typeparam name="TParam">The parameter type.</typeparam>
+    /// <returns>A class representing the binding. Dispose it to disconnect
+    /// the binding.</returns>
+    /// <param name="view">The View.</param>
+    /// <param name="viewModel">The View model.</param>
+    /// <param name="propertyName">The ViewModel command to bind.</param>
+    /// <param name="controlName">The name of the control on the view.</param>
+    /// <param name="withParameter">The ViewModel property to pass as the
+    /// param of the ICommand.</param>
+    /// <param name="toEvent">If specified, bind to the specific event
+    /// instead of the default.
+    /// NOTE: If this parameter is used inside WhenActivated, it's
+    /// important to dispose the binding when the view is deactivated.</param>
+    public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
+        this TView view,
+        TViewModel? viewModel,
+        Expression<Func<TViewModel, TProp?>> propertyName,
+        Expression<Func<TView, TControl>> controlName,
+        Expression<Func<TViewModel, TParam?>> withParameter,
+        string? toEvent = null)
+        where TView : class, IViewFor
+        where TViewModel : class
+        where TProp : ICommand
+    {
+#if NET6_0_OR_GREATER
+        ArgumentNullException.ThrowIfNull(view);
+#else
+        if (view is null)
+        {
+            throw new ArgumentNullException(nameof(view));
+        }
+#endif
+
+        return _binderImplementation.BindCommandNonGeneric(
+                                                 viewModel,
+                                                 view,
+                                                 propertyName,
+                                                 controlName,
+                                                 withParameter,
+                                                 toEvent);
+    }
 }
diff --git a/src/ReactiveUI/Bindings/Command/CommandBinderImplementation.cs b/src/ReactiveUI/Bindings/Command/CommandBinderImplementation.cs
index 2cf6e67b8d..64f1aec08f 100644
--- a/src/ReactiveUI/Bindings/Command/CommandBinderImplementation.cs
+++ b/src/ReactiveUI/Bindings/Command/CommandBinderImplementation.cs
@@ -74,6 +74,68 @@ public IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TCon
                                                  bindingDisposable);
     }
 
+    /// <summary>
+    /// Bind a command from the ViewModel to an explicitly specified control
+    /// on the View.
+    /// </summary>
+    /// <typeparam name="TView">The view type.</typeparam>
+    /// <typeparam name="TViewModel">The view model type.</typeparam>
+    /// <typeparam name="TProp">The property type.</typeparam>
+    /// <typeparam name="TControl">The control type.</typeparam>
+    /// <typeparam name="TParam">The parameter type.</typeparam>
+    /// <param name="viewModel">The View model.</param>
+    /// <param name="view">The View.</param>
+    /// <param name="vmProperty">The ViewModel command to bind.</param>
+    /// <param name="controlProperty">The name of the control on the view.</param>
+    /// <param name="withParameter">The ViewModel property to pass as the
+    /// param of the ICommand.</param>
+    /// <param name="toEvent">If specified, bind to the specific event
+    /// instead of the default.
+    /// NOTE: If this parameter is used inside WhenActivated, it's
+    /// important to dispose the binding when the view is deactivated.</param>
+    /// <returns>
+    /// A class representing the binding. Dispose it to disconnect
+    /// the binding.
+    /// </returns>
+    /// <exception cref="ArgumentNullException">nameof(vmProperty)
+    /// or
+    /// nameof(vmProperty).</exception>
+    public IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
+        TViewModel? viewModel,
+        TView view,
+        Expression<Func<TViewModel, TProp?>> vmProperty,
+        Expression<Func<TView, TControl>> controlProperty,
+        Expression<Func<TViewModel, TParam?>> withParameter,
+        string? toEvent = null)
+        where TView : class, IViewFor
+        where TViewModel : class
+        where TProp : ICommand
+    {
+        if (vmProperty is null)
+        {
+            throw new ArgumentNullException(nameof(vmProperty));
+        }
+
+        if (controlProperty is null)
+        {
+            throw new ArgumentNullException(nameof(controlProperty));
+        }
+
+        var vmExpression = Reflection.Rewrite(vmProperty.Body);
+        var controlExpression = Reflection.Rewrite(controlProperty.Body);
+        var source = Reflection.ViewModelWhenAnyValue(viewModel, view, vmExpression).Cast<TProp>();
+
+        var bindingDisposable = BindCommandInternal(source, view, controlExpression, withParameter.ToObservable(viewModel), toEvent);
+
+        return new ReactiveBinding<TView, TProp>(
+                                                 view,
+                                                 controlExpression,
+                                                 vmExpression,
+                                                 source,
+                                                 BindingDirection.OneWay,
+                                                 bindingDisposable);
+    }
+
     /// <summary>
     /// Bind a command from the ViewModel to an explicitly specified control
     /// on the View.
@@ -131,6 +193,63 @@ public IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TCon
                                                  bindingDisposable);
     }
 
+    /// <summary>
+    /// Bind a command from the ViewModel to an explicitly specified control
+    /// on the View.
+    /// </summary>
+    /// <typeparam name="TView">The view type.</typeparam>
+    /// <typeparam name="TViewModel">The view model type.</typeparam>
+    /// <typeparam name="TProp">The property type.</typeparam>
+    /// <typeparam name="TControl">The control type.</typeparam>
+    /// <typeparam name="TParam">The parameter type.</typeparam>
+    /// <returns>A class representing the binding. Dispose it to disconnect
+    /// the binding.</returns>
+    /// <param name="viewModel">The View model.</param>
+    /// <param name="view">The View.</param>
+    /// <param name="vmProperty">The ViewModel command to bind.</param>
+    /// <param name="controlProperty">The name of the control on the view.</param>
+    /// <param name="withParameter">The ViewModel property to pass as the
+    /// param of the ICommand.</param>
+    /// <param name="toEvent">If specified, bind to the specific event
+    /// instead of the default.
+    /// NOTE: If this parameter is used inside WhenActivated, it's
+    /// important to dispose the binding when the view is deactivated.</param>
+    public IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
+        TViewModel? viewModel,
+        TView view,
+        Expression<Func<TViewModel, TProp?>> vmProperty,
+        Expression<Func<TView, TControl>> controlProperty,
+        IObservable<TParam?> withParameter,
+        string? toEvent = null)
+        where TView : class, IViewFor
+        where TViewModel : class
+        where TProp : ICommand
+    {
+        if (vmProperty is null)
+        {
+            throw new ArgumentNullException(nameof(vmProperty));
+        }
+
+        if (controlProperty is null)
+        {
+            throw new ArgumentNullException(nameof(controlProperty));
+        }
+
+        var vmExpression = Reflection.Rewrite(vmProperty.Body);
+        var controlExpression = Reflection.Rewrite(controlProperty.Body);
+        var source = Reflection.ViewModelWhenAnyValue(viewModel, view, vmExpression).Cast<TProp>();
+
+        var bindingDisposable = BindCommandInternal(source, view, controlExpression, withParameter, toEvent);
+
+        return new ReactiveBinding<TView, TProp>(
+                                                 view,
+                                                 controlExpression,
+                                                 vmExpression,
+                                                 source,
+                                                 BindingDirection.OneWay,
+                                                 bindingDisposable);
+    }
+
     private static IDisposable BindCommandInternal<TView, TProp, TParam>(
         IObservable<TProp> source,
         TView view,
diff --git a/src/ReactiveUI/Bindings/Command/CommandBinderImplementationMixins.cs b/src/ReactiveUI/Bindings/Command/CommandBinderImplementationMixins.cs
index 25a1e6b5d5..1ad482159f 100644
--- a/src/ReactiveUI/Bindings/Command/CommandBinderImplementationMixins.cs
+++ b/src/ReactiveUI/Bindings/Command/CommandBinderImplementationMixins.cs
@@ -46,4 +46,39 @@ public static IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TPro
 
         return @this.BindCommand(viewModel, view, propertyName, controlName, param, toEvent);
     }
-}
\ No newline at end of file
+
+    public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(
+        this ICommandBinderImplementation @this,
+        TViewModel? viewModel,
+        TView view,
+        Expression<Func<TViewModel, TProp?>> propertyName,
+        Expression<Func<TView, TControl>> controlName,
+        string? toEvent = null)
+        where TView : class, IViewFor
+        where TViewModel : class
+        where TProp : ICommand =>
+        @this.BindCommandNonGeneric(viewModel, view, propertyName, controlName, Observable<object>.Empty, toEvent);
+
+    public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
+        this ICommandBinderImplementation @this,
+        TViewModel? viewModel,
+        TView view,
+        Expression<Func<TViewModel, TProp?>> propertyName,
+        Expression<Func<TView, TControl>> controlName,
+        Expression<Func<TViewModel, TParam>> withParameter,
+        string? toEvent = null)
+        where TView : class, IViewFor
+        where TViewModel : class
+        where TProp : ICommand
+    {
+        if (withParameter is null)
+        {
+            throw new ArgumentNullException(nameof(withParameter));
+        }
+
+        var paramExpression = Reflection.Rewrite(withParameter.Body);
+        var param = Reflection.ViewModelWhenAnyValue(viewModel, view, paramExpression);
+
+        return @this.BindCommandNonGeneric(viewModel, view, propertyName, controlName, param, toEvent);
+    }
+}
diff --git a/src/ReactiveUI/Bindings/Command/CreatesCommandBinding.cs b/src/ReactiveUI/Bindings/Command/CreatesCommandBinding.cs
index 33b2fe978d..15f7cb04b8 100644
--- a/src/ReactiveUI/Bindings/Command/CreatesCommandBinding.cs
+++ b/src/ReactiveUI/Bindings/Command/CreatesCommandBinding.cs
@@ -35,42 +35,20 @@ internal class CreatesCommandBinding
     public static IDisposable BindCommandToObject(ICommand? command, object? target, IObservable<object?> commandParameter)
     {
         var type = target!.GetType();
-        var binder = _bindCommandCache.Get(type);
-        if (binder is null)
-        {
-            throw new Exception($"Couldn't find a Command Binder for {type.FullName}");
-        }
-
-        var ret = binder.BindCommandToObject(command, target, commandParameter);
-        if (ret is null)
-        {
-            throw new Exception($"Couldn't bind Command Binder for {type.FullName}");
-        }
-
+        var binder = _bindCommandCache.Get(type) ?? throw new Exception($"Couldn't find a Command Binder for {type.FullName}");
+        var ret = binder.BindCommandToObject(command, target, commandParameter) ?? throw new Exception($"Couldn't bind Command Binder for {type.FullName}");
         return ret;
     }
 
     public static IDisposable BindCommandToObject(ICommand? command, object? target, IObservable<object?> commandParameter, string? eventName)
     {
         var type = target!.GetType();
-        var binder = _bindCommandEventCache.Get(type);
-        if (binder is null)
-        {
-            throw new Exception($"Couldn't find an Event Binder for {type.FullName} and event {eventName}");
-        }
-
+        var binder = _bindCommandEventCache.Get(type) ?? throw new Exception($"Couldn't find an Event Binder for {type.FullName} and event {eventName}");
         var eventArgsType = Reflection.GetEventArgsTypeForEvent(type, eventName);
         var mi = binder.GetType().GetTypeInfo().DeclaredMethods.First(x => x.Name == "BindCommandToObject" && x.IsGenericMethod);
         mi = mi.MakeGenericMethod(eventArgsType);
 
-        var ret = (IDisposable)mi.Invoke(binder, [command, target, commandParameter, eventName])!;
-
-        // If we made it this far then this will not fail.
-        if (ret is null)
-        {
-            throw new Exception($"Couldn't bind Command Binder for {type.FullName} and event {eventName}");
-        }
-
+        var ret = (IDisposable)mi.Invoke(binder, [command, target, commandParameter, eventName])! ?? throw new Exception($"Couldn't bind Command Binder for {type.FullName} and event {eventName}");
         return ret;
     }
 }
diff --git a/src/ReactiveUI/Bindings/Command/CreatesCommandBindingViaEvent.cs b/src/ReactiveUI/Bindings/Command/CreatesCommandBindingViaEvent.cs
index 2b853c029d..9cbe49e38d 100644
--- a/src/ReactiveUI/Bindings/Command/CreatesCommandBindingViaEvent.cs
+++ b/src/ReactiveUI/Bindings/Command/CreatesCommandBindingViaEvent.cs
@@ -55,14 +55,8 @@ public int GetAffinityForObject(Type type, bool hasEventTarget)
         var type = target.GetType();
         var eventInfo = _defaultEventsToBind
             .Select(x => new { EventInfo = type.GetRuntimeEvent(x.name), Args = x.type })
-            .FirstOrDefault(x => x.EventInfo is not null);
-
-        if (eventInfo is null)
-        {
-            throw new Exception(
+            .FirstOrDefault(x => x.EventInfo is not null) ?? throw new Exception(
                    $"Couldn't find a default event to bind to on {target.GetType().FullName}, specify an event explicitly");
-        }
-
         var mi = GetType().GetRuntimeMethods().First(x => x.Name == "BindCommandToObject" && x.IsGenericMethod);
         mi = mi.MakeGenericMethod(eventInfo.Args);
 
diff --git a/src/ReactiveUI/Bindings/Command/ICommandBinderImplementation.cs b/src/ReactiveUI/Bindings/Command/ICommandBinderImplementation.cs
index 650c06eeb4..d309d10688 100644
--- a/src/ReactiveUI/Bindings/Command/ICommandBinderImplementation.cs
+++ b/src/ReactiveUI/Bindings/Command/ICommandBinderImplementation.cs
@@ -63,4 +63,56 @@ IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, T
         where TView : class, IViewFor<TViewModel>
         where TViewModel : class
         where TProp : ICommand;
-}
\ No newline at end of file
+
+    /// <summary>
+    /// Binds the command on a ViewModel to a control on the View.
+    /// </summary>
+    /// <param name="viewModel">The view model to bind to.</param>
+    /// <param name="view">The view to bind to.</param>
+    /// <param name="vmProperty">The name of the property on the View Model.</param>
+    /// <param name="controlProperty">The name of the control on the View.</param>
+    /// <param name="withParameter">A function if we want to pass a parameter to the ICommand.</param>
+    /// <param name="toEvent">A event on the view that will also trigger the command.</param>
+    /// <typeparam name="TView">The type of the view.</typeparam>
+    /// <typeparam name="TViewModel">The type of the view model.</typeparam>
+    /// <typeparam name="TProp">The type of the property on the view model.</typeparam>
+    /// <typeparam name="TControl">The type of control on the view.</typeparam>
+    /// <typeparam name="TParam">The type of the parameter to pass to the ICommand.</typeparam>
+    /// <returns>A reactive binding. Often only used for disposing the binding.</returns>
+    IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
+        TViewModel? viewModel,
+        TView view,
+        Expression<Func<TViewModel, TProp?>> vmProperty,
+        Expression<Func<TView, TControl>> controlProperty,
+        Expression<Func<TViewModel, TParam?>> withParameter,
+        string? toEvent = null)
+        where TView : class, IViewFor
+        where TViewModel : class
+        where TProp : ICommand;
+
+    /// <summary>
+    /// Binds the command on a ViewModel to a control on the View.
+    /// </summary>
+    /// <param name="viewModel">The view model to bind to.</param>
+    /// <param name="view">The view to bind to.</param>
+    /// <param name="vmProperty">The name of the property on the View Model.</param>
+    /// <param name="controlProperty">The name of the control on the View.</param>
+    /// <param name="withParameter">A observable if we want to pass a parameter to the ICommand.</param>
+    /// <param name="toEvent">A event on the view that will also trigger the command.</param>
+    /// <typeparam name="TView">The type of the view.</typeparam>
+    /// <typeparam name="TViewModel">The type of the view model.</typeparam>
+    /// <typeparam name="TProp">The type of the property on the view model.</typeparam>
+    /// <typeparam name="TControl">The type of control on the view.</typeparam>
+    /// <typeparam name="TParam">The type of the parameter to pass to the ICommand.</typeparam>
+    /// <returns>A reactive binding. Often only used for disposing the binding.</returns>
+    IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
+        TViewModel? viewModel,
+        TView view,
+        Expression<Func<TViewModel, TProp?>> vmProperty,
+        Expression<Func<TView, TControl>> controlProperty,
+        IObservable<TParam?> withParameter,
+        string? toEvent = null)
+        where TView : class, IViewFor
+        where TViewModel : class
+        where TProp : ICommand;
+}

From bc3f04bc64cd4e2f41454af18f49e5da2644b44d Mon Sep 17 00:00:00 2001
From: Chris Pulman <chris.pulman@yahoo.com>
Date: Wed, 22 Nov 2023 08:48:21 +0000
Subject: [PATCH 5/6] Option 2 Fix For #3644

---
 ...valTests.ReactiveUI.DotNet6_0.verified.txt |  26 +---
 ...valTests.ReactiveUI.DotNet7_0.verified.txt |  26 +---
 ...provalTests.ReactiveUI.Net4_7.verified.txt |  26 +---
 .../Bindings/Command/CommandBinder.cs         | 118 +----------------
 .../Command/CommandBinderImplementation.cs    | 119 ------------------
 .../CommandBinderImplementationMixins.cs      |  39 +-----
 .../Command/ICommandBinderImplementation.cs   |  54 +-------
 7 files changed, 15 insertions(+), 393 deletions(-)

diff --git a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
index 428d21b6ba..63c4473be6 100644
--- a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
+++ b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
@@ -81,26 +81,14 @@ namespace ReactiveUI
     public static class CommandBinder
     {
         public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
@@ -109,18 +97,10 @@ namespace ReactiveUI
     {
         public CommandBinderImplementation() { }
         public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
diff --git a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
index a0cc917fca..89ea095473 100644
--- a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
+++ b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
@@ -81,26 +81,14 @@ namespace ReactiveUI
     public static class CommandBinder
     {
         public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
@@ -109,18 +97,10 @@ namespace ReactiveUI
     {
         public CommandBinderImplementation() { }
         public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
diff --git a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
index 2e8f3eef9a..a08268e9a0 100644
--- a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
+++ b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
@@ -79,26 +79,14 @@ namespace ReactiveUI
     public static class CommandBinder
     {
         public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
@@ -107,18 +95,10 @@ namespace ReactiveUI
     {
         public CommandBinderImplementation() { }
         public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
diff --git a/src/ReactiveUI/Bindings/Command/CommandBinder.cs b/src/ReactiveUI/Bindings/Command/CommandBinder.cs
index 915eb084be..9d278a66fc 100644
--- a/src/ReactiveUI/Bindings/Command/CommandBinder.cs
+++ b/src/ReactiveUI/Bindings/Command/CommandBinder.cs
@@ -44,39 +44,6 @@ static CommandBinder()
     /// NOTE: If this parameter is used inside WhenActivated, it's
     /// important to dispose the binding when the view is deactivated.</param>
     public static IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(
-        this TView view,
-        TViewModel? viewModel,
-        Expression<Func<TViewModel, TProp?>> propertyName,
-        Expression<Func<TView, TControl>> controlName,
-        IObservable<TParam?> withParameter,
-        string? toEvent = null)
-        where TView : class, IViewFor<TViewModel>
-        where TViewModel : class
-        where TProp : ICommand =>
-        _binderImplementation.BindCommand(viewModel, view, propertyName, controlName, withParameter, toEvent);
-
-    /// <summary>
-    /// Bind a command from the ViewModel to an explicitly specified control
-    /// on the View.
-    /// </summary>
-    /// <typeparam name="TView">The view type.</typeparam>
-    /// <typeparam name="TViewModel">The view model type.</typeparam>
-    /// <typeparam name="TProp">The property type.</typeparam>
-    /// <typeparam name="TControl">The control type.</typeparam>
-    /// <typeparam name="TParam">The parameter type.</typeparam>
-    /// <returns>A class representing the binding. Dispose it to disconnect
-    /// the binding.</returns>
-    /// <param name="view">The View.</param>
-    /// <param name="viewModel">The View model.</param>
-    /// <param name="propertyName">The ViewModel command to bind.</param>
-    /// <param name="controlName">The name of the control on the view.</param>
-    /// <param name="withParameter">The ViewModel property to pass as the
-    /// param of the ICommand.</param>
-    /// <param name="toEvent">If specified, bind to the specific event
-    /// instead of the default.
-    /// NOTE: If this parameter is used inside WhenActivated, it's
-    /// important to dispose the binding when the view is deactivated.</param>
-    public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
         this TView view,
         TViewModel? viewModel,
         Expression<Func<TViewModel, TProp?>> propertyName,
@@ -86,7 +53,7 @@ public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewM
         where TView : class, IViewFor
         where TViewModel : class
         where TProp : ICommand =>
-        _binderImplementation.BindCommandNonGeneric(viewModel, view, propertyName, controlName, withParameter, toEvent);
+        _binderImplementation.BindCommand(viewModel, view, propertyName, controlName, withParameter, toEvent);
 
     /// <summary>
     /// Bind a command from the ViewModel to an explicitly specified control
@@ -107,35 +74,6 @@ public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewM
     /// NOTE: If this parameter is used inside WhenActivated, it's
     /// important to dispose the binding when the view is deactivated.</param>
     public static IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl>(
-        this TView view,
-        TViewModel? viewModel,
-        Expression<Func<TViewModel, TProp?>> propertyName,
-        Expression<Func<TView, TControl>> controlName,
-        string? toEvent = null)
-        where TView : class, IViewFor<TViewModel>
-        where TViewModel : class
-        where TProp : ICommand =>
-        _binderImplementation.BindCommand(viewModel, view, propertyName, controlName, toEvent);
-
-    /// <summary>
-    /// Bind a command from the ViewModel to an explicitly specified control
-    /// on the View.
-    /// </summary>
-    /// <typeparam name="TView">The view type.</typeparam>
-    /// <typeparam name="TViewModel">The view model type.</typeparam>
-    /// <typeparam name="TProp">The property type.</typeparam>
-    /// <typeparam name="TControl">The control type.</typeparam>
-    /// <returns>A class representing the binding. Dispose it to disconnect
-    /// the binding.</returns>
-    /// <param name="view">The View.</param>
-    /// <param name="viewModel">The View model.</param>
-    /// <param name="propertyName">The ViewModel command to bind.</param>
-    /// <param name="controlName">The name of the control on the view.</param>
-    /// <param name="toEvent">If specified, bind to the specific event
-    /// instead of the default.
-    /// NOTE: If this parameter is used inside WhenActivated, it's
-    /// important to dispose the binding when the view is deactivated.</param>
-    public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(
         this TView view,
         TViewModel? viewModel,
         Expression<Func<TViewModel, TProp?>> propertyName,
@@ -144,7 +82,7 @@ public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewM
         where TView : class, IViewFor
         where TViewModel : class
         where TProp : ICommand =>
-        _binderImplementation.BindCommandNonGeneric(viewModel, view, propertyName, controlName, toEvent);
+        _binderImplementation.BindCommand(viewModel, view, propertyName, controlName, toEvent);
 
     /// <summary>
     /// Bind a command from the ViewModel to an explicitly specified control
@@ -168,56 +106,6 @@ public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewM
     /// NOTE: If this parameter is used inside WhenActivated, it's
     /// important to dispose the binding when the view is deactivated.</param>
     public static IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(
-        this TView view,
-        TViewModel? viewModel,
-        Expression<Func<TViewModel, TProp?>> propertyName,
-        Expression<Func<TView, TControl>> controlName,
-        Expression<Func<TViewModel, TParam?>> withParameter,
-        string? toEvent = null)
-        where TView : class, IViewFor<TViewModel>
-        where TViewModel : class
-        where TProp : ICommand
-    {
-#if NET6_0_OR_GREATER
-        ArgumentNullException.ThrowIfNull(view);
-#else
-        if (view is null)
-        {
-            throw new ArgumentNullException(nameof(view));
-        }
-#endif
-
-        return _binderImplementation.BindCommand(
-                                                 viewModel,
-                                                 view,
-                                                 propertyName,
-                                                 controlName,
-                                                 withParameter,
-                                                 toEvent);
-    }
-
-    /// <summary>
-    /// Bind a command from the ViewModel to an explicitly specified control
-    /// on the View.
-    /// </summary>
-    /// <typeparam name="TView">The view type.</typeparam>
-    /// <typeparam name="TViewModel">The view model type.</typeparam>
-    /// <typeparam name="TProp">The property type.</typeparam>
-    /// <typeparam name="TControl">The control type.</typeparam>
-    /// <typeparam name="TParam">The parameter type.</typeparam>
-    /// <returns>A class representing the binding. Dispose it to disconnect
-    /// the binding.</returns>
-    /// <param name="view">The View.</param>
-    /// <param name="viewModel">The View model.</param>
-    /// <param name="propertyName">The ViewModel command to bind.</param>
-    /// <param name="controlName">The name of the control on the view.</param>
-    /// <param name="withParameter">The ViewModel property to pass as the
-    /// param of the ICommand.</param>
-    /// <param name="toEvent">If specified, bind to the specific event
-    /// instead of the default.
-    /// NOTE: If this parameter is used inside WhenActivated, it's
-    /// important to dispose the binding when the view is deactivated.</param>
-    public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
         this TView view,
         TViewModel? viewModel,
         Expression<Func<TViewModel, TProp?>> propertyName,
@@ -237,7 +125,7 @@ public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewM
         }
 #endif
 
-        return _binderImplementation.BindCommandNonGeneric(
+        return _binderImplementation.BindCommand(
                                                  viewModel,
                                                  view,
                                                  propertyName,
diff --git a/src/ReactiveUI/Bindings/Command/CommandBinderImplementation.cs b/src/ReactiveUI/Bindings/Command/CommandBinderImplementation.cs
index 64f1aec08f..43ab0692bc 100644
--- a/src/ReactiveUI/Bindings/Command/CommandBinderImplementation.cs
+++ b/src/ReactiveUI/Bindings/Command/CommandBinderImplementation.cs
@@ -39,68 +39,6 @@ public class CommandBinderImplementation : ICommandBinderImplementation
     /// or
     /// nameof(vmProperty).</exception>
     public IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(
-        TViewModel? viewModel,
-        TView view,
-        Expression<Func<TViewModel, TProp?>> vmProperty,
-        Expression<Func<TView, TControl>> controlProperty,
-        Expression<Func<TViewModel, TParam?>> withParameter,
-        string? toEvent = null)
-        where TView : class, IViewFor<TViewModel>
-        where TViewModel : class
-        where TProp : ICommand
-    {
-        if (vmProperty is null)
-        {
-            throw new ArgumentNullException(nameof(vmProperty));
-        }
-
-        if (controlProperty is null)
-        {
-            throw new ArgumentNullException(nameof(controlProperty));
-        }
-
-        var vmExpression = Reflection.Rewrite(vmProperty.Body);
-        var controlExpression = Reflection.Rewrite(controlProperty.Body);
-        var source = Reflection.ViewModelWhenAnyValue(viewModel, view, vmExpression).Cast<TProp>();
-
-        var bindingDisposable = BindCommandInternal(source, view, controlExpression, withParameter.ToObservable(viewModel), toEvent);
-
-        return new ReactiveBinding<TView, TProp>(
-                                                 view,
-                                                 controlExpression,
-                                                 vmExpression,
-                                                 source,
-                                                 BindingDirection.OneWay,
-                                                 bindingDisposable);
-    }
-
-    /// <summary>
-    /// Bind a command from the ViewModel to an explicitly specified control
-    /// on the View.
-    /// </summary>
-    /// <typeparam name="TView">The view type.</typeparam>
-    /// <typeparam name="TViewModel">The view model type.</typeparam>
-    /// <typeparam name="TProp">The property type.</typeparam>
-    /// <typeparam name="TControl">The control type.</typeparam>
-    /// <typeparam name="TParam">The parameter type.</typeparam>
-    /// <param name="viewModel">The View model.</param>
-    /// <param name="view">The View.</param>
-    /// <param name="vmProperty">The ViewModel command to bind.</param>
-    /// <param name="controlProperty">The name of the control on the view.</param>
-    /// <param name="withParameter">The ViewModel property to pass as the
-    /// param of the ICommand.</param>
-    /// <param name="toEvent">If specified, bind to the specific event
-    /// instead of the default.
-    /// NOTE: If this parameter is used inside WhenActivated, it's
-    /// important to dispose the binding when the view is deactivated.</param>
-    /// <returns>
-    /// A class representing the binding. Dispose it to disconnect
-    /// the binding.
-    /// </returns>
-    /// <exception cref="ArgumentNullException">nameof(vmProperty)
-    /// or
-    /// nameof(vmProperty).</exception>
-    public IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
         TViewModel? viewModel,
         TView view,
         Expression<Func<TViewModel, TProp?>> vmProperty,
@@ -158,63 +96,6 @@ public IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, T
     /// NOTE: If this parameter is used inside WhenActivated, it's
     /// important to dispose the binding when the view is deactivated.</param>
     public IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(
-        TViewModel? viewModel,
-        TView view,
-        Expression<Func<TViewModel, TProp?>> vmProperty,
-        Expression<Func<TView, TControl>> controlProperty,
-        IObservable<TParam?> withParameter,
-        string? toEvent = null)
-        where TView : class, IViewFor<TViewModel>
-        where TViewModel : class
-        where TProp : ICommand
-    {
-        if (vmProperty is null)
-        {
-            throw new ArgumentNullException(nameof(vmProperty));
-        }
-
-        if (controlProperty is null)
-        {
-            throw new ArgumentNullException(nameof(controlProperty));
-        }
-
-        var vmExpression = Reflection.Rewrite(vmProperty.Body);
-        var controlExpression = Reflection.Rewrite(controlProperty.Body);
-        var source = Reflection.ViewModelWhenAnyValue(viewModel, view, vmExpression).Cast<TProp>();
-
-        var bindingDisposable = BindCommandInternal(source, view, controlExpression, withParameter, toEvent);
-
-        return new ReactiveBinding<TView, TProp>(
-                                                 view,
-                                                 controlExpression,
-                                                 vmExpression,
-                                                 source,
-                                                 BindingDirection.OneWay,
-                                                 bindingDisposable);
-    }
-
-    /// <summary>
-    /// Bind a command from the ViewModel to an explicitly specified control
-    /// on the View.
-    /// </summary>
-    /// <typeparam name="TView">The view type.</typeparam>
-    /// <typeparam name="TViewModel">The view model type.</typeparam>
-    /// <typeparam name="TProp">The property type.</typeparam>
-    /// <typeparam name="TControl">The control type.</typeparam>
-    /// <typeparam name="TParam">The parameter type.</typeparam>
-    /// <returns>A class representing the binding. Dispose it to disconnect
-    /// the binding.</returns>
-    /// <param name="viewModel">The View model.</param>
-    /// <param name="view">The View.</param>
-    /// <param name="vmProperty">The ViewModel command to bind.</param>
-    /// <param name="controlProperty">The name of the control on the view.</param>
-    /// <param name="withParameter">The ViewModel property to pass as the
-    /// param of the ICommand.</param>
-    /// <param name="toEvent">If specified, bind to the specific event
-    /// instead of the default.
-    /// NOTE: If this parameter is used inside WhenActivated, it's
-    /// important to dispose the binding when the view is deactivated.</param>
-    public IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
         TViewModel? viewModel,
         TView view,
         Expression<Func<TViewModel, TProp?>> vmProperty,
diff --git a/src/ReactiveUI/Bindings/Command/CommandBinderImplementationMixins.cs b/src/ReactiveUI/Bindings/Command/CommandBinderImplementationMixins.cs
index 1ad482159f..5223efea68 100644
--- a/src/ReactiveUI/Bindings/Command/CommandBinderImplementationMixins.cs
+++ b/src/ReactiveUI/Bindings/Command/CommandBinderImplementationMixins.cs
@@ -19,47 +19,12 @@ public static IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TPro
         Expression<Func<TViewModel, TProp?>> propertyName,
         Expression<Func<TView, TControl>> controlName,
         string? toEvent = null)
-        where TView : class, IViewFor<TViewModel>
+        where TView : class, IViewFor
         where TViewModel : class
         where TProp : ICommand =>
         @this.BindCommand(viewModel, view, propertyName, controlName, Observable<object>.Empty, toEvent);
 
     public static IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(
-        this ICommandBinderImplementation @this,
-        TViewModel? viewModel,
-        TView view,
-        Expression<Func<TViewModel, TProp?>> propertyName,
-        Expression<Func<TView, TControl>> controlName,
-        Expression<Func<TViewModel, TParam>> withParameter,
-        string? toEvent = null)
-        where TView : class, IViewFor<TViewModel>
-        where TViewModel : class
-        where TProp : ICommand
-    {
-        if (withParameter is null)
-        {
-            throw new ArgumentNullException(nameof(withParameter));
-        }
-
-        var paramExpression = Reflection.Rewrite(withParameter.Body);
-        var param = Reflection.ViewModelWhenAnyValue(viewModel, view, paramExpression);
-
-        return @this.BindCommand(viewModel, view, propertyName, controlName, param, toEvent);
-    }
-
-    public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(
-        this ICommandBinderImplementation @this,
-        TViewModel? viewModel,
-        TView view,
-        Expression<Func<TViewModel, TProp?>> propertyName,
-        Expression<Func<TView, TControl>> controlName,
-        string? toEvent = null)
-        where TView : class, IViewFor
-        where TViewModel : class
-        where TProp : ICommand =>
-        @this.BindCommandNonGeneric(viewModel, view, propertyName, controlName, Observable<object>.Empty, toEvent);
-
-    public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
         this ICommandBinderImplementation @this,
         TViewModel? viewModel,
         TView view,
@@ -79,6 +44,6 @@ public static IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewM
         var paramExpression = Reflection.Rewrite(withParameter.Body);
         var param = Reflection.ViewModelWhenAnyValue(viewModel, view, paramExpression);
 
-        return @this.BindCommandNonGeneric(viewModel, view, propertyName, controlName, param, toEvent);
+        return @this.BindCommand(viewModel, view, propertyName, controlName, param, toEvent);
     }
 }
diff --git a/src/ReactiveUI/Bindings/Command/ICommandBinderImplementation.cs b/src/ReactiveUI/Bindings/Command/ICommandBinderImplementation.cs
index d309d10688..db1c8f074d 100644
--- a/src/ReactiveUI/Bindings/Command/ICommandBinderImplementation.cs
+++ b/src/ReactiveUI/Bindings/Command/ICommandBinderImplementation.cs
@@ -28,58 +28,6 @@ internal interface ICommandBinderImplementation : IEnableLogger
     /// <typeparam name="TParam">The type of the parameter to pass to the ICommand.</typeparam>
     /// <returns>A reactive binding. Often only used for disposing the binding.</returns>
     IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(
-        TViewModel? viewModel,
-        TView view,
-        Expression<Func<TViewModel, TProp?>> vmProperty,
-        Expression<Func<TView, TControl>> controlProperty,
-        Expression<Func<TViewModel, TParam?>> withParameter,
-        string? toEvent = null)
-        where TView : class, IViewFor<TViewModel>
-        where TViewModel : class
-        where TProp : ICommand;
-
-    /// <summary>
-    /// Binds the command on a ViewModel to a control on the View.
-    /// </summary>
-    /// <param name="viewModel">The view model to bind to.</param>
-    /// <param name="view">The view to bind to.</param>
-    /// <param name="vmProperty">The name of the property on the View Model.</param>
-    /// <param name="controlProperty">The name of the control on the View.</param>
-    /// <param name="withParameter">A observable if we want to pass a parameter to the ICommand.</param>
-    /// <param name="toEvent">A event on the view that will also trigger the command.</param>
-    /// <typeparam name="TView">The type of the view.</typeparam>
-    /// <typeparam name="TViewModel">The type of the view model.</typeparam>
-    /// <typeparam name="TProp">The type of the property on the view model.</typeparam>
-    /// <typeparam name="TControl">The type of control on the view.</typeparam>
-    /// <typeparam name="TParam">The type of the parameter to pass to the ICommand.</typeparam>
-    /// <returns>A reactive binding. Often only used for disposing the binding.</returns>
-    IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(
-        TViewModel? viewModel,
-        TView view,
-        Expression<Func<TViewModel, TProp?>> vmProperty,
-        Expression<Func<TView, TControl>> controlProperty,
-        IObservable<TParam?> withParameter,
-        string? toEvent = null)
-        where TView : class, IViewFor<TViewModel>
-        where TViewModel : class
-        where TProp : ICommand;
-
-    /// <summary>
-    /// Binds the command on a ViewModel to a control on the View.
-    /// </summary>
-    /// <param name="viewModel">The view model to bind to.</param>
-    /// <param name="view">The view to bind to.</param>
-    /// <param name="vmProperty">The name of the property on the View Model.</param>
-    /// <param name="controlProperty">The name of the control on the View.</param>
-    /// <param name="withParameter">A function if we want to pass a parameter to the ICommand.</param>
-    /// <param name="toEvent">A event on the view that will also trigger the command.</param>
-    /// <typeparam name="TView">The type of the view.</typeparam>
-    /// <typeparam name="TViewModel">The type of the view model.</typeparam>
-    /// <typeparam name="TProp">The type of the property on the view model.</typeparam>
-    /// <typeparam name="TControl">The type of control on the view.</typeparam>
-    /// <typeparam name="TParam">The type of the parameter to pass to the ICommand.</typeparam>
-    /// <returns>A reactive binding. Often only used for disposing the binding.</returns>
-    IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
         TViewModel? viewModel,
         TView view,
         Expression<Func<TViewModel, TProp?>> vmProperty,
@@ -105,7 +53,7 @@ IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, T
     /// <typeparam name="TControl">The type of control on the view.</typeparam>
     /// <typeparam name="TParam">The type of the parameter to pass to the ICommand.</typeparam>
     /// <returns>A reactive binding. Often only used for disposing the binding.</returns>
-    IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(
+    IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(
         TViewModel? viewModel,
         TView view,
         Expression<Func<TViewModel, TProp?>> vmProperty,

From 4c30218da4f5b7e6917c4ddf66936386a4c6d52c Mon Sep 17 00:00:00 2001
From: Chris Pulman <chris.pulman@yahoo.com>
Date: Wed, 22 Nov 2023 21:42:50 +0000
Subject: [PATCH 6/6] Remove incorrectly generated files

---
 ...valTests.ReactiveUI.DotNet6_0.verified.txt |   20 -
 ...valTests.ReactiveUI.DotNet7_0.verified.txt |   20 -
 ...valTests.ReactiveUI.DotNet8_0.verified.txt |   26 +-
 ...provalTests.ReactiveUI.Net4_7.verified.txt |   20 -
 ...valTests.ReactiveUI.DotNet6_0.verified.txt | 1049 ----------------
 ...valTests.ReactiveUI.DotNet7_0.verified.txt | 1049 ----------------
 ...provalTests.ReactiveUI.Net4_7.verified.txt | 1054 -----------------
 ...provalTests.Testing.DotNet6_0.verified.txt |   55 -
 ...provalTests.Testing.DotNet7_0.verified.txt |   55 -
 ...iApprovalTests.Testing.Net4_7.verified.txt |   55 -
 ...rovalTests.Winforms.DotNet6_0.verified.txt |  116 --
 ...rovalTests.Winforms.DotNet7_0.verified.txt |  116 --
 ...rovalTests.Winforms.DotNet8_0.verified.txt |  116 --
 ...ApprovalTests.Winforms.Net4_7.verified.txt |  114 --
 ...piApprovalTests.Wpf.DotNet6_0.verified.txt |  139 ---
 ...piApprovalTests.Wpf.DotNet7_0.verified.txt |  139 ---
 ...piApprovalTests.Wpf.DotNet8_0.verified.txt |  139 ---
 ...pfApiApprovalTests.Wpf.Net4_7.verified.txt |  137 ---
 ...ApiApprovalTests.Blend.Net4_7.verified.txt |   23 -
 19 files changed, 3 insertions(+), 4439 deletions(-)
 delete mode 100644 src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
 delete mode 100644 src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
 delete mode 100644 src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
 delete mode 100644 src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.DotNet6_0.verified.txt
 delete mode 100644 src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.DotNet7_0.verified.txt
 delete mode 100644 src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.Net4_7.verified.txt
 delete mode 100644 src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet6_0.verified.txt
 delete mode 100644 src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet7_0.verified.txt
 delete mode 100644 src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet8_0.verified.txt
 delete mode 100644 src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.Net4_7.verified.txt
 delete mode 100644 src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet6_0.verified.txt
 delete mode 100644 src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet7_0.verified.txt
 delete mode 100644 src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet8_0.verified.txt
 delete mode 100644 src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.Net4_7.verified.txt
 delete mode 100644 src/ReactiveUI.Tests/Utilities/XamlApiApprovalTests.Blend.Net4_7.verified.txt

diff --git a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
index da2e3703ad..63c4473be6 100644
--- a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
+++ b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
@@ -92,18 +92,6 @@ namespace ReactiveUI
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
     }
     public class CommandBinderImplementation : Splat.IEnableLogger
     {
@@ -116,14 +104,6 @@ namespace ReactiveUI
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
     }
     public static class ComparerChainingExtensions
     {
diff --git a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
index f4178af29a..89ea095473 100644
--- a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
+++ b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
@@ -92,18 +92,6 @@ namespace ReactiveUI
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
     }
     public class CommandBinderImplementation : Splat.IEnableLogger
     {
@@ -116,14 +104,6 @@ namespace ReactiveUI
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
     }
     public static class ComparerChainingExtensions
     {
diff --git a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet8_0.verified.txt b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet8_0.verified.txt
index 88019adb36..3f36840f15 100644
--- a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet8_0.verified.txt
+++ b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.DotNet8_0.verified.txt
@@ -81,26 +81,14 @@ namespace ReactiveUI
     public static class CommandBinder
     {
         public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
@@ -109,18 +97,10 @@ namespace ReactiveUI
     {
         public CommandBinderImplementation() { }
         public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor<TViewModel>
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
+        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
diff --git a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
index 4da0b1a9a2..a08268e9a0 100644
--- a/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
+++ b/src/ReactiveUI.Tests/API/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
@@ -90,18 +90,6 @@ namespace ReactiveUI
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
     }
     public class CommandBinderImplementation : Splat.IEnableLogger
     {
@@ -114,14 +102,6 @@ namespace ReactiveUI
             where TView :  class, ReactiveUI.IViewFor
             where TViewModel :  class
             where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommandNonGeneric<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
     }
     public static class ComparerChainingExtensions
     {
diff --git a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
deleted file mode 100644
index 63c4473be6..0000000000
--- a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet6_0.verified.txt
+++ /dev/null
@@ -1,1049 +0,0 @@
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.AndroidSupport")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.AndroidX")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Blazor")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Drawing")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Maui")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.TestRunner.Android")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Tests")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uno")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uno.WinUI")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uwp")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.WinUI")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Winforms")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Wpf")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.XamForms")]
-[assembly: System.Runtime.Versioning.SupportedOSPlatform("Windows10.0.17763.0")]
-[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v6.0", FrameworkDisplayName=".NET 6.0")]
-[assembly: System.Runtime.Versioning.TargetPlatform("Windows10.0.17763.0")]
-namespace ReactiveUI
-{
-    public static class AutoPersistHelper
-    {
-        public static System.IDisposable ActOnEveryObject<TItem>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable ActOnEveryObject<TItem>(this System.Collections.ObjectModel.ReadOnlyObservableCollection<TItem> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable ActOnEveryObject<TItem>(this System.IObservable<DynamicData.IChangeSet<TItem>> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable ActOnEveryObject<TItem, TCollection>(this TCollection collection, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
-            where TItem : ReactiveUI.IReactiveObject
-            where TCollection : System.Collections.Specialized.INotifyCollectionChanged, System.Collections.Generic.IEnumerable<TItem> { }
-        public static System.IDisposable AutoPersist<T>(this T @this, System.Func<T, System.IObservable<System.Reactive.Unit>> doPersist, System.TimeSpan? interval = default)
-            where T : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable AutoPersist<T, TDontCare>(this T @this, System.Func<T, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
-            where T : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable AutoPersistCollection<TItem>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.TimeSpan? interval = default)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable AutoPersistCollection<TItem, TDontCare>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable AutoPersistCollection<TItem, TDontCare>(this System.Collections.ObjectModel.ReadOnlyObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable AutoPersistCollection<TItem, TCollection, TDontCare>(this TCollection @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
-            where TItem : ReactiveUI.IReactiveObject
-            where TCollection : System.Collections.Specialized.INotifyCollectionChanged, System.Collections.Generic.IEnumerable<TItem> { }
-    }
-    public enum BindingDirection
-    {
-        OneWay = 0,
-        TwoWay = 1,
-        AsyncOneWay = 2,
-    }
-    public class ByteToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public ByteToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class CanActivateViewFetcher : ReactiveUI.IActivationForViewFetcher
-    {
-        public CanActivateViewFetcher() { }
-        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
-        public int GetAffinityForView(System.Type view) { }
-    }
-    public static class ChangeSetMixin
-    {
-        public static System.IObservable<DynamicData.IChangeSet> CountChanged(this System.IObservable<DynamicData.IChangeSet> changeSet) { }
-        public static System.IObservable<DynamicData.IChangeSet<T>> CountChanged<T>(this System.IObservable<DynamicData.IChangeSet<T>> changeSet)
-            where T :  notnull { }
-        public static bool HasCountChanged(this DynamicData.IChangeSet changeSet) { }
-    }
-    public class CombinedReactiveCommand<TParam, TResult> : ReactiveUI.ReactiveCommandBase<TParam, System.Collections.Generic.IList<TResult>>
-    {
-        protected CombinedReactiveCommand(System.Collections.Generic.IEnumerable<ReactiveUI.ReactiveCommandBase<TParam, TResult>> childCommands, System.IObservable<bool>? canExecute, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public override System.IObservable<bool> CanExecute { get; }
-        public override System.IObservable<bool> IsExecuting { get; }
-        public override System.IObservable<System.Exception> ThrownExceptions { get; }
-        protected override void Dispose(bool disposing) { }
-        public override System.IObservable<System.Collections.Generic.IList<TResult>> Execute() { }
-        public override System.IObservable<System.Collections.Generic.IList<TResult>> Execute(TParam parameter) { }
-        public override System.IDisposable Subscribe(System.IObserver<System.Collections.Generic.IList<TResult>> observer) { }
-    }
-    public static class CommandBinder
-    {
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-    }
-    public class CommandBinderImplementation : Splat.IEnableLogger
-    {
-        public CommandBinderImplementation() { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-    }
-    public static class ComparerChainingExtensions
-    {
-        public static System.Collections.Generic.IComparer<T> ThenBy<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector) { }
-        public static System.Collections.Generic.IComparer<T> ThenBy<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
-        public static System.Collections.Generic.IComparer<T> ThenByDescending<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector) { }
-        public static System.Collections.Generic.IComparer<T> ThenByDescending<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
-    }
-    public class ComponentModelTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public ComponentModelTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
-    }
-    public class CreatesCommandBindingViaCommandParameter : ReactiveUI.ICreatesCommandBinding
-    {
-        public CreatesCommandBindingViaCommandParameter() { }
-        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
-        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
-        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
-    }
-    public class CreatesCommandBindingViaEvent : ReactiveUI.ICreatesCommandBinding
-    {
-        public CreatesCommandBindingViaEvent() { }
-        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
-        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
-        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
-    }
-    public class DecimalToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public DecimalToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public sealed class DefaultViewLocator : ReactiveUI.IViewLocator, Splat.IEnableLogger
-    {
-        public System.Func<string, string> ViewModelToViewFunc { get; set; }
-        public ReactiveUI.IViewFor? ResolveView<T>(T? viewModel, string? contract = null) { }
-    }
-    public static class DependencyResolverMixins
-    {
-        public static void InitializeReactiveUI(this Splat.IMutableDependencyResolver resolver, params ReactiveUI.RegistrationNamespace[] registrationNamespaces) { }
-        public static void RegisterViewsForViewModels(this Splat.IMutableDependencyResolver resolver, System.Reflection.Assembly assembly) { }
-    }
-    public class DoubleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public DoubleToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class DummySuspensionDriver : ReactiveUI.ISuspensionDriver
-    {
-        public DummySuspensionDriver() { }
-        public System.IObservable<System.Reactive.Unit> InvalidateState() { }
-        public System.IObservable<object> LoadState() { }
-        public System.IObservable<System.Reactive.Unit> SaveState(object state) { }
-    }
-    public class EqualityTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public EqualityTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
-        public static object? DoReferenceCast(object? from, System.Type targetType) { }
-    }
-    public static class ExpressionMixins
-    {
-        public static object?[]? GetArgumentsArray(this System.Linq.Expressions.Expression expression) { }
-        public static System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> GetExpressionChain(this System.Linq.Expressions.Expression expression) { }
-        public static System.Reflection.MemberInfo? GetMemberInfo(this System.Linq.Expressions.Expression expression) { }
-        public static System.Linq.Expressions.Expression? GetParent(this System.Linq.Expressions.Expression expression) { }
-    }
-    public interface IActivatableView { }
-    public interface IActivatableViewModel
-    {
-        ReactiveUI.ViewModelActivator Activator { get; }
-    }
-    public interface IActivationForViewFetcher
-    {
-        System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view);
-        int GetAffinityForView(System.Type view);
-    }
-    public interface IBindingTypeConverter : Splat.IEnableLogger
-    {
-        int GetAffinityForObjects(System.Type fromType, System.Type toType);
-        bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result);
-    }
-    public interface ICanActivate
-    {
-        System.IObservable<System.Reactive.Unit> Activated { get; }
-        System.IObservable<System.Reactive.Unit> Deactivated { get; }
-    }
-    public interface IComparerBuilder<T>
-    {
-        System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector);
-        System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer);
-        System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector);
-        System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer);
-    }
-    public interface ICreatesCommandBinding
-    {
-        System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter);
-        System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName);
-        int GetAffinityForObject(System.Type type, bool hasEventTarget);
-    }
-    public interface ICreatesObservableForProperty : Splat.IEnableLogger
-    {
-        int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false);
-        System.IObservable<ReactiveUI.IObservedChange<object?, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false);
-    }
-    public interface IHandleObservableErrors
-    {
-        System.IObservable<System.Exception> ThrownExceptions { get; }
-    }
-    public interface IInteractionBinderImplementation : Splat.IEnableLogger
-    {
-        System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor;
-        System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor;
-    }
-    public interface IInteractionContext<out TInput, in TOutput>
-    {
-        TInput Input { get; }
-        bool IsHandled { get; }
-        void SetOutput(TOutput output);
-    }
-    public interface IInteraction<TInput, TOutput>
-    {
-        System.IObservable<TOutput> Handle(TInput input);
-        System.IDisposable RegisterHandler(System.Action<ReactiveUI.IInteractionContext<TInput, TOutput>> handler);
-        System.IDisposable RegisterHandler(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler);
-        System.IDisposable RegisterHandler<TDontCare>(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler);
-    }
-    public interface IMessageBus : Splat.IEnableLogger
-    {
-        bool IsRegistered(System.Type type, string? contract = null);
-        System.IObservable<T> Listen<T>(string? contract = null);
-        System.IObservable<T> ListenIncludeLatest<T>(string? contract = null);
-        System.IDisposable RegisterMessageSource<T>(System.IObservable<T> source, string? contract = null);
-        void RegisterScheduler<T>(System.Reactive.Concurrency.IScheduler scheduler, string? contract = null);
-        void SendMessage<T>(T message, string? contract = null);
-    }
-    public class INPCObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public INPCObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object?, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-    public interface IObservedChange<out TSender, out TValue>
-    {
-        System.Linq.Expressions.Expression? Expression { get; }
-        TSender Sender { get; }
-        TValue Value { get; }
-    }
-    public interface IOutputContext<out TInput, TOutput> : ReactiveUI.IInteractionContext<TInput, TOutput>
-    {
-        TOutput GetOutput();
-    }
-    public interface IPlatformOperations
-    {
-        string? GetOrientation();
-    }
-    public interface IPropertyBinderImplementation : Splat.IEnableLogger
-    {
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
-                "view",
-                "isViewModel"})]
-        ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor;
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
-                "view",
-                "isViewModel"})]
-        ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor;
-        System.IDisposable BindTo<TValue, TTarget, TTValue>(System.IObservable<TValue> observedChange, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> propertyExpression, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TTarget :  class;
-        ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor;
-        ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor;
-    }
-    public interface IPropertyBindingHook
-    {
-        bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction);
-    }
-    public class IROObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public IROObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-    public interface IReactiveBinding<out TView, out TValue> : System.IDisposable
-        where out TView : ReactiveUI.IViewFor
-    {
-        System.IObservable<TValue?> Changed { get; }
-        ReactiveUI.BindingDirection Direction { get; }
-        TView View { get; }
-        System.Linq.Expressions.Expression ViewExpression { get; }
-        System.Linq.Expressions.Expression ViewModelExpression { get; }
-    }
-    public interface IReactiveCommand : ReactiveUI.IHandleObservableErrors, System.IDisposable
-    {
-        System.IObservable<bool> CanExecute { get; }
-        System.IObservable<bool> IsExecuting { get; }
-    }
-    public interface IReactiveCommand<in TParam, out TResult> : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveCommand, System.IDisposable, System.IObservable<TResult>
-    {
-        System.IObservable<TResult> Execute();
-        System.IObservable<TResult> Execute(TParam parameter);
-    }
-    public interface IReactiveNotifyPropertyChanged<out TSender>
-    {
-        System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<TSender>> Changed { get; }
-        System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<TSender>> Changing { get; }
-        System.IDisposable SuppressChangeNotifications();
-    }
-    public interface IReactiveObject : Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        void RaisePropertyChanged(System.ComponentModel.PropertyChangedEventArgs args);
-        void RaisePropertyChanging(System.ComponentModel.PropertyChangingEventArgs args);
-    }
-    public static class IReactiveObjectExtensions
-    {
-        public static TRet RaiseAndSetIfChanged<TObj, TRet>(this TObj reactiveObject, ref TRet backingField, TRet newValue, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
-            where TObj : ReactiveUI.IReactiveObject { }
-        public static void RaisePropertyChanged<TSender>(this TSender reactiveObject, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
-            where TSender : ReactiveUI.IReactiveObject { }
-        public static void RaisePropertyChanging<TSender>(this TSender reactiveObject, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
-            where TSender : ReactiveUI.IReactiveObject { }
-        public static void SubscribePropertyChangedEvents<TSender>(this TSender reactiveObject)
-            where TSender : ReactiveUI.IReactiveObject { }
-        public static void SubscribePropertyChangingEvents<TSender>(this TSender reactiveObject)
-            where TSender : ReactiveUI.IReactiveObject { }
-    }
-    public interface IReactivePropertyChangedEventArgs<out TSender>
-    {
-        string? PropertyName { get; }
-        TSender Sender { get; }
-    }
-    public interface IRoutableViewModel : ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        ReactiveUI.IScreen HostScreen { get; }
-        string? UrlPathSegment { get; }
-    }
-    public interface IScreen
-    {
-        ReactiveUI.RoutingState Router { get; }
-    }
-    public interface ISetMethodBindingConverter : Splat.IEnableLogger
-    {
-        int GetAffinityForObjects(System.Type? fromType, System.Type? toType);
-        object? PerformSet(object? toTarget, object? newValue, object?[]? arguments);
-    }
-    public interface ISuspensionDriver
-    {
-        System.IObservable<System.Reactive.Unit> InvalidateState();
-        System.IObservable<object> LoadState();
-        System.IObservable<System.Reactive.Unit> SaveState(object state);
-    }
-    public interface ISuspensionHost : ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        object? AppState { get; set; }
-        System.Func<object>? CreateNewAppState { get; set; }
-        System.IObservable<System.Reactive.Unit> IsLaunchingNew { get; set; }
-        System.IObservable<System.Reactive.Unit> IsResuming { get; set; }
-        System.IObservable<System.Reactive.Unit> IsUnpausing { get; set; }
-        System.IObservable<System.Reactive.Unit> ShouldInvalidateState { get; set; }
-        System.IObservable<System.IDisposable> ShouldPersistState { get; set; }
-    }
-    public interface IViewFor : ReactiveUI.IActivatableView
-    {
-        object? ViewModel { get; set; }
-    }
-    public interface IViewFor<T> : ReactiveUI.IActivatableView, ReactiveUI.IViewFor
-        where T :  class
-    {
-        T ViewModel { get; set; }
-    }
-    public interface IViewLocator : Splat.IEnableLogger
-    {
-        ReactiveUI.IViewFor? ResolveView<T>(T? viewModel, string? contract = null);
-    }
-    public class IntegerToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public IntegerToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class InteractionBinderImplementation : ReactiveUI.IInteractionBinderImplementation, Splat.IEnableLogger
-    {
-        public InteractionBinderImplementation() { }
-        public System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-    }
-    public static class InteractionBindingMixins
-    {
-        public static System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public static System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-    }
-    public sealed class InteractionContext<TInput, TOutput> : ReactiveUI.IInteractionContext<TInput, TOutput>, ReactiveUI.IOutputContext<TInput, TOutput>
-    {
-        public TInput Input { get; }
-        public bool IsHandled { get; }
-        public TOutput GetOutput() { }
-        public void SetOutput(TOutput output) { }
-    }
-    public class Interaction<TInput, TOutput> : ReactiveUI.IInteraction<TInput, TOutput>
-    {
-        public Interaction(System.Reactive.Concurrency.IScheduler? handlerScheduler = null) { }
-        protected virtual ReactiveUI.IOutputContext<TInput, TOutput> GenerateContext(TInput input) { }
-        protected System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<System.Reactive.Unit>>[] GetHandlers() { }
-        public virtual System.IObservable<TOutput> Handle(TInput input) { }
-        public System.IDisposable RegisterHandler(System.Action<ReactiveUI.IInteractionContext<TInput, TOutput>> handler) { }
-        public System.IDisposable RegisterHandler(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler) { }
-        public System.IDisposable RegisterHandler<TDontCare>(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler) { }
-    }
-    public class LongToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public LongToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class MessageBus : ReactiveUI.IMessageBus, Splat.IEnableLogger
-    {
-        public MessageBus() { }
-        public static ReactiveUI.IMessageBus Current { get; set; }
-        public bool IsRegistered(System.Type type, string? contract = null) { }
-        public System.IObservable<T> Listen<T>(string? contract = null) { }
-        public System.IObservable<T> ListenIncludeLatest<T>(string? contract = null) { }
-        public System.IDisposable RegisterMessageSource<T>(System.IObservable<T> source, string? contract = null) { }
-        public void RegisterScheduler<T>(System.Reactive.Concurrency.IScheduler scheduler, string? contract = null) { }
-        public void SendMessage<T>(T message, string? contract = null) { }
-    }
-    public class NullableByteToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableByteToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableDecimalToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableDecimalToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableDoubleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableDoubleToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableIntegerToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableIntegerToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableLongToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableLongToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableShortToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableShortToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableSingleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableSingleToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public static class OAPHCreationHelperMixin
-    {
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-    }
-    public sealed class ObservableAsPropertyHelper<T> : ReactiveUI.IHandleObservableErrors, Splat.IEnableLogger, System.IDisposable
-    {
-        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, T? initialValue = default, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
-        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, System.Action<T?>? onChanging = null, System.Func<T?>? getInitialValue = null, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
-        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, System.Action<T?>? onChanging = null, T? initialValue = default, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
-        public bool IsSubscribed { get; }
-        public System.IObservable<System.Exception> ThrownExceptions { get; }
-        public T Value { get; }
-        public void Dispose() { }
-        public static ReactiveUI.ObservableAsPropertyHelper<T> Default(T? initialValue = default, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
-    }
-    public static class ObservableFuncMixins
-    {
-        public static System.IObservable<TResult?> ToObservable<TSource, TResult>(this System.Linq.Expressions.Expression<System.Func<TSource, TResult?>> expression, TSource? source, bool beforeChange = false, bool skipInitial = false) { }
-    }
-    public static class ObservableLoggingMixin
-    {
-        public static System.IObservable<T> Log<T, TObj>(this System.IObservable<T> @this, TObj logObject, string? message = null, System.Func<T, string>? stringifier = null)
-            where TObj : Splat.IEnableLogger { }
-        public static System.IObservable<T> LoggedCatch<T, TObj>(this System.IObservable<T> @this, TObj klass, System.IObservable<T>? next = null, string? message = null)
-            where TObj : Splat.IEnableLogger { }
-        public static System.IObservable<T> LoggedCatch<T, TObj, TException>(this System.IObservable<T> @this, TObj klass, System.Func<TException, System.IObservable<T>> next, string? message = null)
-            where TObj : Splat.IEnableLogger
-            where TException : System.Exception { }
-    }
-    public static class ObservableMixins
-    {
-        public static System.IObservable<T> WhereNotNull<T>(this System.IObservable<T?> observable) { }
-    }
-    public class ObservedChange<TSender, TValue> : ReactiveUI.IObservedChange<TSender, TValue>
-    {
-        public ObservedChange(TSender sender, System.Linq.Expressions.Expression? expression, TValue value) { }
-        public System.Linq.Expressions.Expression? Expression { get; }
-        public TSender Sender { get; }
-        public TValue Value { get; }
-    }
-    public static class ObservedChangedMixin
-    {
-        public static string GetPropertyName<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
-        public static TValue GetValue<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
-        public static TValue? GetValueOrDefault<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
-        public static System.IObservable<TValue> Value<TSender, TValue>(this System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> item) { }
-    }
-    public static class OrderedComparer
-    {
-        public static ReactiveUI.IComparerBuilder<T> For<T>() { }
-        public static ReactiveUI.IComparerBuilder<T> For<T>(System.Collections.Generic.IEnumerable<T> enumerable) { }
-    }
-    public static class OrderedComparer<T>
-    {
-        public static System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector) { }
-        public static System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
-        public static System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector) { }
-        public static System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
-    }
-    public class POCOObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public POCOObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-    public static class PlatformRegistrationManager
-    {
-        public static void SetRegistrationNamespaces(params ReactiveUI.RegistrationNamespace[] namespaces) { }
-    }
-    public class PlatformRegistrations
-    {
-        public PlatformRegistrations() { }
-        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
-    }
-    public class PropertyBinderImplementation : ReactiveUI.IPropertyBinderImplementation, Splat.IEnableLogger
-    {
-        public PropertyBinderImplementation() { }
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
-                "view",
-                "isViewModel"})]
-        public ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
-                "view",
-                "isViewModel"})]
-        public ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public System.IDisposable BindTo<TValue, TTarget, TTValue>(System.IObservable<TValue> observedChange, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> propertyExpression, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TTarget :  class { }
-        public ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-    }
-    public static class PropertyBindingMixins
-    {
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
-                "view",
-                "isViewModel"})]
-        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
-                "view",
-                "isViewModel"})]
-        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
-                "view",
-                "isViewModel"})]
-        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
-                "view",
-                "isViewModel"})]
-        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public static System.IDisposable BindTo<TValue, TTarget, TTValue>(this System.IObservable<TValue> @this, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> property, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TTarget :  class { }
-        public static ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public static ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-    }
-    public static class ReactiveCommand
-    {
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> Create(System.Action execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> Create<TParam>(System.Action<TParam> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> Create<TResult>(System.Func<TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, TResult> Create<TParam, TResult>(System.Func<TParam, TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.CombinedReactiveCommand<TParam, TResult> CreateCombined<TParam, TResult>(System.Collections.Generic.IEnumerable<ReactiveUI.ReactiveCommandBase<TParam, TResult>> childCommands, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromObservable<TResult>(System.Func<System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromObservable<TParam, TResult>(System.Func<TParam, System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateFromTask(System.Func<System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateFromTask(System.Func<System.Threading.CancellationToken, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromTask<TResult>(System.Func<System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromTask<TResult>(System.Func<System.Threading.CancellationToken, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateFromTask<TParam>(System.Func<TParam, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateFromTask<TParam>(System.Func<TParam, System.Threading.CancellationToken, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(System.Func<TParam, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(System.Func<TParam, System.Threading.CancellationToken, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateRunInBackground(System.Action execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateRunInBackground<TParam>(System.Action<TParam> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateRunInBackground<TResult>(System.Func<TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateRunInBackground<TParam, TResult>(System.Func<TParam, TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-    }
-    public abstract class ReactiveCommandBase<TParam, TResult> : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveCommand, ReactiveUI.IReactiveCommand<TParam, TResult>, System.IDisposable, System.IObservable<TResult>, System.Windows.Input.ICommand
-    {
-        protected ReactiveCommandBase() { }
-        public abstract System.IObservable<bool> CanExecute { get; }
-        public abstract System.IObservable<bool> IsExecuting { get; }
-        public abstract System.IObservable<System.Exception> ThrownExceptions { get; }
-        public void Dispose() { }
-        protected abstract void Dispose(bool disposing);
-        public abstract System.IObservable<TResult> Execute();
-        public abstract System.IObservable<TResult> Execute(TParam parameter);
-        protected virtual bool ICommandCanExecute(object? parameter) { }
-        protected virtual void ICommandExecute(object? parameter) { }
-        protected void OnCanExecuteChanged(bool newValue) { }
-        public abstract System.IDisposable Subscribe(System.IObserver<TResult> observer);
-    }
-    public static class ReactiveCommandMixins
-    {
-        public static System.IDisposable InvokeCommand<T>(this System.IObservable<T> item, System.Windows.Input.ICommand? command) { }
-        public static System.IDisposable InvokeCommand<T, TResult>(this System.IObservable<T> item, ReactiveUI.ReactiveCommandBase<T, TResult>? command) { }
-        public static System.IDisposable InvokeCommand<T, TTarget>(this System.IObservable<T> item, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, System.Windows.Input.ICommand?>> commandProperty)
-            where TTarget :  class { }
-        public static System.IDisposable InvokeCommand<T, TResult, TTarget>(this System.IObservable<T> item, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, ReactiveUI.ReactiveCommandBase<T, TResult>?>> commandProperty)
-            where TTarget :  class { }
-    }
-    public class ReactiveCommand<TParam, TResult> : ReactiveUI.ReactiveCommandBase<TParam, TResult>
-    {
-        protected ReactiveCommand(System.Func<TParam, System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute, System.Reactive.Concurrency.IScheduler? outputScheduler) { }
-        public override System.IObservable<bool> CanExecute { get; }
-        public override System.IObservable<bool> IsExecuting { get; }
-        public override System.IObservable<System.Exception> ThrownExceptions { get; }
-        protected override void Dispose(bool disposing) { }
-        public override System.IObservable<TResult> Execute() { }
-        public override System.IObservable<TResult> Execute(TParam parameter) { }
-        public override System.IDisposable Subscribe(System.IObserver<TResult> observer) { }
-    }
-    public static class ReactiveNotifyPropertyChangedMixin
-    {
-        public static System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, System.Linq.Expressions.Expression<System.Func<TSender, TValue>> property, bool beforeChange = false, bool skipInitial = true) { }
-        public static System.IObservable<TRet> ObservableForProperty<TSender, TValue, TRet>(this TSender? item, System.Linq.Expressions.Expression<System.Func<TSender, TValue>> property, System.Func<TValue?, TRet> selector, bool beforeChange = false)
-            where TSender :  class { }
-        public static System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> SubscribeToExpressionChain<TSender, TValue>(this TSender? source, System.Linq.Expressions.Expression? expression, bool beforeChange = false, bool skipInitial = true, bool suppressWarnings = false) { }
-    }
-    [System.Runtime.Serialization.DataContract]
-    public class ReactiveObject : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveNotifyPropertyChanged<ReactiveUI.IReactiveObject>, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        public ReactiveObject() { }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changed { get; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changing { get; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<System.Exception> ThrownExceptions { get; }
-        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
-        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
-        public bool AreChangeNotificationsEnabled() { }
-        public System.IDisposable DelayChangeNotifications() { }
-        public System.IDisposable SuppressChangeNotifications() { }
-    }
-    public class ReactivePropertyChangedEventArgs<TSender> : System.ComponentModel.PropertyChangedEventArgs, ReactiveUI.IReactivePropertyChangedEventArgs<TSender>
-    {
-        public ReactivePropertyChangedEventArgs(TSender sender, string propertyName) { }
-        public TSender Sender { get; }
-    }
-    public class ReactivePropertyChangingEventArgs<TSender> : System.ComponentModel.PropertyChangingEventArgs, ReactiveUI.IReactivePropertyChangedEventArgs<TSender>
-    {
-        public ReactivePropertyChangingEventArgs(TSender sender, string? propertyName) { }
-        public TSender Sender { get; }
-    }
-    [System.Runtime.Serialization.DataContract]
-    public class ReactiveRecord : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveNotifyPropertyChanged<ReactiveUI.IReactiveObject>, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging, System.IEquatable<ReactiveUI.ReactiveRecord>
-    {
-        public ReactiveRecord() { }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changed { get; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changing { get; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<System.Exception> ThrownExceptions { get; }
-        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
-        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
-        public bool AreChangeNotificationsEnabled() { }
-        public System.IDisposable DelayChangeNotifications() { }
-        public System.IDisposable SuppressChangeNotifications() { }
-    }
-    public static class Reflection
-    {
-        public static string ExpressionToPropertyNames(System.Linq.Expressions.Expression? expression) { }
-        public static System.Type GetEventArgsTypeForEvent(System.Type type, string? eventName) { }
-        public static System.Func<object?, object?[]?, object?>? GetValueFetcherForProperty(System.Reflection.MemberInfo? member) { }
-        public static System.Func<object?, object?[]?, object?> GetValueFetcherOrThrow(System.Reflection.MemberInfo? member) { }
-        public static System.Action<object?, object?, object?[]?> GetValueSetterForProperty(System.Reflection.MemberInfo? member) { }
-        public static System.Action<object?, object?, object?[]?>? GetValueSetterOrThrow(System.Reflection.MemberInfo? member) { }
-        public static bool IsStatic(this System.Reflection.PropertyInfo item) { }
-        public static System.Type? ReallyFindType(string? type, bool throwOnFailure) { }
-        public static System.Linq.Expressions.Expression Rewrite(System.Linq.Expressions.Expression? expression) { }
-        public static void ThrowIfMethodsNotOverloaded(string callingTypeName, object targetObject, params string[] methodsToCheck) { }
-        public static bool TryGetAllValuesForPropertyChain(out ReactiveUI.IObservedChange<object, object?>[] changeValues, object? current, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain) { }
-        public static bool TryGetValueForPropertyChain<TValue>(out TValue changeValue, object? current, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain) { }
-        public static bool TrySetValueToPropertyChain<TValue>(object? target, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain, TValue value, bool shouldThrow = true) { }
-    }
-    public enum RegistrationNamespace
-    {
-        None = 0,
-        XamForms = 1,
-        Winforms = 2,
-        Wpf = 3,
-        Uno = 4,
-        UnoWinUI = 5,
-        Blazor = 6,
-        Drawing = 7,
-        Avalonia = 8,
-        Maui = 9,
-        Uwp = 10,
-        WinUI = 11,
-    }
-    public class Registrations
-    {
-        public Registrations() { }
-        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
-    }
-    public static class RoutableViewModelMixin
-    {
-        public static System.IDisposable WhenNavigatedTo(this ReactiveUI.IRoutableViewModel item, System.Func<System.IDisposable> onNavigatedTo) { }
-        public static System.IObservable<System.Reactive.Unit> WhenNavigatedToObservable(this ReactiveUI.IRoutableViewModel item) { }
-        public static System.IObservable<System.Reactive.Unit> WhenNavigatingFromObservable(this ReactiveUI.IRoutableViewModel item) { }
-    }
-    [System.Runtime.Serialization.DataContract]
-    public class RoutingState : ReactiveUI.ReactiveObject
-    {
-        public RoutingState(System.Reactive.Concurrency.IScheduler? scheduler = null) { }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<ReactiveUI.IRoutableViewModel> CurrentViewModel { get; set; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public ReactiveUI.ReactiveCommand<ReactiveUI.IRoutableViewModel, ReactiveUI.IRoutableViewModel> Navigate { get; set; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public ReactiveUI.ReactiveCommand<ReactiveUI.IRoutableViewModel, ReactiveUI.IRoutableViewModel> NavigateAndReset { get; set; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public ReactiveUI.ReactiveCommand<System.Reactive.Unit, ReactiveUI.IRoutableViewModel> NavigateBack { get; set; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<DynamicData.IChangeSet<ReactiveUI.IRoutableViewModel>> NavigationChanged { get; set; }
-        [System.Runtime.Serialization.DataMember]
-        [System.Text.Json.Serialization.JsonRequired]
-        public System.Collections.ObjectModel.ObservableCollection<ReactiveUI.IRoutableViewModel> NavigationStack { get; set; }
-    }
-    public static class RoutingStateMixins
-    {
-        public static T? FindViewModelInStack<T>(this ReactiveUI.RoutingState item)
-            where T : ReactiveUI.IRoutableViewModel { }
-        public static ReactiveUI.IRoutableViewModel? GetCurrentViewModel(this ReactiveUI.RoutingState item) { }
-    }
-    public static class RxApp
-    {
-        public const int BigCacheLimit = 256;
-        public const int SmallCacheLimit = 64;
-        public static System.IObserver<System.Exception> DefaultExceptionHandler { get; set; }
-        public static System.Reactive.Concurrency.IScheduler MainThreadScheduler { get; set; }
-        public static bool SuppressViewCommandBindingMessage { get; set; }
-        public static ReactiveUI.ISuspensionHost SuspensionHost { get; set; }
-        public static System.Reactive.Concurrency.IScheduler TaskpoolScheduler { get; set; }
-    }
-    public class ScheduledSubject<T> : System.IDisposable, System.IObservable<T>, System.IObserver<T>, System.Reactive.Subjects.ISubject<T>, System.Reactive.Subjects.ISubject<T, T>
-    {
-        public ScheduledSubject(System.Reactive.Concurrency.IScheduler scheduler, System.IObserver<T>? defaultObserver = null, System.Reactive.Subjects.ISubject<T>? defaultSubject = null) { }
-        public void Dispose() { }
-        protected virtual void Dispose(bool isDisposing) { }
-        public void OnCompleted() { }
-        public void OnError(System.Exception error) { }
-        public void OnNext(T value) { }
-        public System.IDisposable Subscribe(System.IObserver<T> observer) { }
-    }
-    public class ShortToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public ShortToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    [System.AttributeUsage(System.AttributeTargets.Class)]
-    public sealed class SingleInstanceViewAttribute : System.Attribute
-    {
-        public SingleInstanceViewAttribute() { }
-    }
-    public class SingleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public SingleToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class StringConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public StringConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
-    }
-    public static class SuspensionHostExtensions
-    {
-        public static T GetAppState<T>(this ReactiveUI.ISuspensionHost item) { }
-        public static System.IObservable<T> ObserveAppState<T>(this ReactiveUI.ISuspensionHost item)
-            where T :  class { }
-        public static System.IDisposable SetupDefaultSuspendResume(this ReactiveUI.ISuspensionHost item, ReactiveUI.ISuspensionDriver? driver = null) { }
-    }
-    public enum TriggerUpdate
-    {
-        ViewToViewModel = 0,
-        ViewModelToView = 1,
-    }
-    [System.Serializable]
-    public class UnhandledErrorException : System.Exception
-    {
-        public UnhandledErrorException() { }
-        public UnhandledErrorException(string message) { }
-        protected UnhandledErrorException(System.Runtime.Serialization.SerializationInfo info, in System.Runtime.Serialization.StreamingContext context) { }
-        public UnhandledErrorException(string message, System.Exception innerException) { }
-    }
-    [System.Serializable]
-    public class UnhandledInteractionException<TInput, TOutput> : System.Exception
-    {
-        public UnhandledInteractionException() { }
-        public UnhandledInteractionException(string message) { }
-        public UnhandledInteractionException(ReactiveUI.Interaction<TInput, TOutput> interaction, TInput input) { }
-        protected UnhandledInteractionException(System.Runtime.Serialization.SerializationInfo info, in System.Runtime.Serialization.StreamingContext context) { }
-        public UnhandledInteractionException(string message, System.Exception innerException) { }
-        public TInput Input { get; }
-        public ReactiveUI.Interaction<TInput, TOutput>? Interaction { get; }
-        public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
-    }
-    [System.AttributeUsage(System.AttributeTargets.Class)]
-    public sealed class ViewContractAttribute : System.Attribute
-    {
-        public ViewContractAttribute(string contract) { }
-        public string Contract { get; }
-    }
-    public static class ViewForMixins
-    {
-        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Action<System.IDisposable>> block) { }
-        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block) { }
-        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Action<System.Action<System.IDisposable>> block) { }
-        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Action<System.Reactive.Disposables.CompositeDisposable> block) { }
-        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block) { }
-        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Action<System.IDisposable>> block, ReactiveUI.IViewFor view) { }
-        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Reactive.Disposables.CompositeDisposable> block, ReactiveUI.IViewFor? view = null) { }
-        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block, ReactiveUI.IViewFor? view) { }
-    }
-    public static class ViewLocator
-    {
-        public static ReactiveUI.IViewLocator Current { get; }
-    }
-    [System.Serializable]
-    public class ViewLocatorNotFoundException : System.Exception
-    {
-        public ViewLocatorNotFoundException() { }
-        public ViewLocatorNotFoundException(string message) { }
-        protected ViewLocatorNotFoundException(System.Runtime.Serialization.SerializationInfo info, in System.Runtime.Serialization.StreamingContext context) { }
-        public ViewLocatorNotFoundException(string message, System.Exception innerException) { }
-    }
-    public sealed class ViewModelActivator : System.IDisposable
-    {
-        public ViewModelActivator() { }
-        public System.IObservable<System.Reactive.Unit> Activated { get; }
-        public System.IObservable<System.Reactive.Unit> Deactivated { get; }
-        public System.IDisposable Activate() { }
-        public void Deactivate(bool ignoreRefCount = false) { }
-        public void Dispose() { }
-    }
-    public class WaitForDispatcherScheduler : System.Reactive.Concurrency.IScheduler
-    {
-        public WaitForDispatcherScheduler(System.Func<System.Reactive.Concurrency.IScheduler> schedulerFactory) { }
-        public System.DateTimeOffset Now { get; }
-        public System.IDisposable Schedule<TState>(TState state, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
-        public System.IDisposable Schedule<TState>(TState state, System.DateTimeOffset dueTime, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
-        public System.IDisposable Schedule<TState>(TState state, System.TimeSpan dueTime, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
-    }
-    public static class WhenAnyMixin
-    {
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Func<ReactiveUI.IObservedChange<TSender, T1>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, ReactiveUI.IObservedChange<TSender, T11>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Linq.Expressions.Expression<System.Func<TSender, T12>> property12, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, ReactiveUI.IObservedChange<TSender, T11>, ReactiveUI.IObservedChange<TSender, T12>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Linq.Expressions.Expression? property11, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Linq.Expressions.Expression? property11, System.Linq.Expressions.Expression? property12, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, TRet>> property1) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Func<T1, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2>> WhenAnyValue<TSender, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Func<T1, T2, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2, T3>> WhenAnyValue<TSender, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Func<T1, T2, T3, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4>> WhenAnyValue<TSender, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Func<T1, T2, T3, T4, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5>> WhenAnyValue<TSender, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Func<T1, T2, T3, T4, T5, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5, T6>> WhenAnyValue<TSender, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Func<T1, T2, T3, T4, T5, T6, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5, T6, T7>> WhenAnyValue<TSender, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Func<T1, T2, T3, T4, T5, T6, T7, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Linq.Expressions.Expression<System.Func<TSender, T12>> property12, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, TRet> selector) { }
-    }
-    public static class WhenAnyObservableMixin
-    {
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs11)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs11, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs12)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Func<T1?, T2?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Func<T1?, T2?, T3?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Func<T1?, T2?, T3?, T4?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Func<T1?, T2?, T3?, T4?, T5?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T11>?>> obs11, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, T11?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T11>?>> obs11, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T12>?>> obs12, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, T11?, T12?, TRet> selector)
-            where TSender :  class { }
-    }
-}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
deleted file mode 100644
index 89ea095473..0000000000
--- a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.DotNet7_0.verified.txt
+++ /dev/null
@@ -1,1049 +0,0 @@
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.AndroidSupport")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.AndroidX")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Blazor")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Drawing")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Maui")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.TestRunner.Android")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Tests")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uno")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uno.WinUI")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uwp")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.WinUI")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Winforms")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Wpf")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.XamForms")]
-[assembly: System.Runtime.Versioning.SupportedOSPlatform("Windows10.0.17763.0")]
-[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v7.0", FrameworkDisplayName=".NET 7.0")]
-[assembly: System.Runtime.Versioning.TargetPlatform("Windows10.0.17763.0")]
-namespace ReactiveUI
-{
-    public static class AutoPersistHelper
-    {
-        public static System.IDisposable ActOnEveryObject<TItem>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable ActOnEveryObject<TItem>(this System.Collections.ObjectModel.ReadOnlyObservableCollection<TItem> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable ActOnEveryObject<TItem>(this System.IObservable<DynamicData.IChangeSet<TItem>> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable ActOnEveryObject<TItem, TCollection>(this TCollection collection, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
-            where TItem : ReactiveUI.IReactiveObject
-            where TCollection : System.Collections.Specialized.INotifyCollectionChanged, System.Collections.Generic.IEnumerable<TItem> { }
-        public static System.IDisposable AutoPersist<T>(this T @this, System.Func<T, System.IObservable<System.Reactive.Unit>> doPersist, System.TimeSpan? interval = default)
-            where T : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable AutoPersist<T, TDontCare>(this T @this, System.Func<T, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
-            where T : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable AutoPersistCollection<TItem>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.TimeSpan? interval = default)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable AutoPersistCollection<TItem, TDontCare>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable AutoPersistCollection<TItem, TDontCare>(this System.Collections.ObjectModel.ReadOnlyObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable AutoPersistCollection<TItem, TCollection, TDontCare>(this TCollection @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
-            where TItem : ReactiveUI.IReactiveObject
-            where TCollection : System.Collections.Specialized.INotifyCollectionChanged, System.Collections.Generic.IEnumerable<TItem> { }
-    }
-    public enum BindingDirection
-    {
-        OneWay = 0,
-        TwoWay = 1,
-        AsyncOneWay = 2,
-    }
-    public class ByteToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public ByteToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class CanActivateViewFetcher : ReactiveUI.IActivationForViewFetcher
-    {
-        public CanActivateViewFetcher() { }
-        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
-        public int GetAffinityForView(System.Type view) { }
-    }
-    public static class ChangeSetMixin
-    {
-        public static System.IObservable<DynamicData.IChangeSet> CountChanged(this System.IObservable<DynamicData.IChangeSet> changeSet) { }
-        public static System.IObservable<DynamicData.IChangeSet<T>> CountChanged<T>(this System.IObservable<DynamicData.IChangeSet<T>> changeSet)
-            where T :  notnull { }
-        public static bool HasCountChanged(this DynamicData.IChangeSet changeSet) { }
-    }
-    public class CombinedReactiveCommand<TParam, TResult> : ReactiveUI.ReactiveCommandBase<TParam, System.Collections.Generic.IList<TResult>>
-    {
-        protected CombinedReactiveCommand(System.Collections.Generic.IEnumerable<ReactiveUI.ReactiveCommandBase<TParam, TResult>> childCommands, System.IObservable<bool>? canExecute, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public override System.IObservable<bool> CanExecute { get; }
-        public override System.IObservable<bool> IsExecuting { get; }
-        public override System.IObservable<System.Exception> ThrownExceptions { get; }
-        protected override void Dispose(bool disposing) { }
-        public override System.IObservable<System.Collections.Generic.IList<TResult>> Execute() { }
-        public override System.IObservable<System.Collections.Generic.IList<TResult>> Execute(TParam parameter) { }
-        public override System.IDisposable Subscribe(System.IObserver<System.Collections.Generic.IList<TResult>> observer) { }
-    }
-    public static class CommandBinder
-    {
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-    }
-    public class CommandBinderImplementation : Splat.IEnableLogger
-    {
-        public CommandBinderImplementation() { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-    }
-    public static class ComparerChainingExtensions
-    {
-        public static System.Collections.Generic.IComparer<T> ThenBy<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector) { }
-        public static System.Collections.Generic.IComparer<T> ThenBy<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
-        public static System.Collections.Generic.IComparer<T> ThenByDescending<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector) { }
-        public static System.Collections.Generic.IComparer<T> ThenByDescending<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
-    }
-    public class ComponentModelTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public ComponentModelTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
-    }
-    public class CreatesCommandBindingViaCommandParameter : ReactiveUI.ICreatesCommandBinding
-    {
-        public CreatesCommandBindingViaCommandParameter() { }
-        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
-        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
-        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
-    }
-    public class CreatesCommandBindingViaEvent : ReactiveUI.ICreatesCommandBinding
-    {
-        public CreatesCommandBindingViaEvent() { }
-        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
-        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
-        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
-    }
-    public class DecimalToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public DecimalToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public sealed class DefaultViewLocator : ReactiveUI.IViewLocator, Splat.IEnableLogger
-    {
-        public System.Func<string, string> ViewModelToViewFunc { get; set; }
-        public ReactiveUI.IViewFor? ResolveView<T>(T? viewModel, string? contract = null) { }
-    }
-    public static class DependencyResolverMixins
-    {
-        public static void InitializeReactiveUI(this Splat.IMutableDependencyResolver resolver, params ReactiveUI.RegistrationNamespace[] registrationNamespaces) { }
-        public static void RegisterViewsForViewModels(this Splat.IMutableDependencyResolver resolver, System.Reflection.Assembly assembly) { }
-    }
-    public class DoubleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public DoubleToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class DummySuspensionDriver : ReactiveUI.ISuspensionDriver
-    {
-        public DummySuspensionDriver() { }
-        public System.IObservable<System.Reactive.Unit> InvalidateState() { }
-        public System.IObservable<object> LoadState() { }
-        public System.IObservable<System.Reactive.Unit> SaveState(object state) { }
-    }
-    public class EqualityTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public EqualityTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
-        public static object? DoReferenceCast(object? from, System.Type targetType) { }
-    }
-    public static class ExpressionMixins
-    {
-        public static object?[]? GetArgumentsArray(this System.Linq.Expressions.Expression expression) { }
-        public static System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> GetExpressionChain(this System.Linq.Expressions.Expression expression) { }
-        public static System.Reflection.MemberInfo? GetMemberInfo(this System.Linq.Expressions.Expression expression) { }
-        public static System.Linq.Expressions.Expression? GetParent(this System.Linq.Expressions.Expression expression) { }
-    }
-    public interface IActivatableView { }
-    public interface IActivatableViewModel
-    {
-        ReactiveUI.ViewModelActivator Activator { get; }
-    }
-    public interface IActivationForViewFetcher
-    {
-        System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view);
-        int GetAffinityForView(System.Type view);
-    }
-    public interface IBindingTypeConverter : Splat.IEnableLogger
-    {
-        int GetAffinityForObjects(System.Type fromType, System.Type toType);
-        bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result);
-    }
-    public interface ICanActivate
-    {
-        System.IObservable<System.Reactive.Unit> Activated { get; }
-        System.IObservable<System.Reactive.Unit> Deactivated { get; }
-    }
-    public interface IComparerBuilder<T>
-    {
-        System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector);
-        System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer);
-        System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector);
-        System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer);
-    }
-    public interface ICreatesCommandBinding
-    {
-        System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter);
-        System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName);
-        int GetAffinityForObject(System.Type type, bool hasEventTarget);
-    }
-    public interface ICreatesObservableForProperty : Splat.IEnableLogger
-    {
-        int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false);
-        System.IObservable<ReactiveUI.IObservedChange<object?, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false);
-    }
-    public interface IHandleObservableErrors
-    {
-        System.IObservable<System.Exception> ThrownExceptions { get; }
-    }
-    public interface IInteractionBinderImplementation : Splat.IEnableLogger
-    {
-        System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor;
-        System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor;
-    }
-    public interface IInteractionContext<out TInput, in TOutput>
-    {
-        TInput Input { get; }
-        bool IsHandled { get; }
-        void SetOutput(TOutput output);
-    }
-    public interface IInteraction<TInput, TOutput>
-    {
-        System.IObservable<TOutput> Handle(TInput input);
-        System.IDisposable RegisterHandler(System.Action<ReactiveUI.IInteractionContext<TInput, TOutput>> handler);
-        System.IDisposable RegisterHandler(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler);
-        System.IDisposable RegisterHandler<TDontCare>(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler);
-    }
-    public interface IMessageBus : Splat.IEnableLogger
-    {
-        bool IsRegistered(System.Type type, string? contract = null);
-        System.IObservable<T> Listen<T>(string? contract = null);
-        System.IObservable<T> ListenIncludeLatest<T>(string? contract = null);
-        System.IDisposable RegisterMessageSource<T>(System.IObservable<T> source, string? contract = null);
-        void RegisterScheduler<T>(System.Reactive.Concurrency.IScheduler scheduler, string? contract = null);
-        void SendMessage<T>(T message, string? contract = null);
-    }
-    public class INPCObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public INPCObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object?, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-    public interface IObservedChange<out TSender, out TValue>
-    {
-        System.Linq.Expressions.Expression? Expression { get; }
-        TSender Sender { get; }
-        TValue Value { get; }
-    }
-    public interface IOutputContext<out TInput, TOutput> : ReactiveUI.IInteractionContext<TInput, TOutput>
-    {
-        TOutput GetOutput();
-    }
-    public interface IPlatformOperations
-    {
-        string? GetOrientation();
-    }
-    public interface IPropertyBinderImplementation : Splat.IEnableLogger
-    {
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
-                "view",
-                "isViewModel"})]
-        ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor;
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
-                "view",
-                "isViewModel"})]
-        ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor;
-        System.IDisposable BindTo<TValue, TTarget, TTValue>(System.IObservable<TValue> observedChange, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> propertyExpression, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TTarget :  class;
-        ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor;
-        ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor;
-    }
-    public interface IPropertyBindingHook
-    {
-        bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction);
-    }
-    public class IROObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public IROObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-    public interface IReactiveBinding<out TView, out TValue> : System.IDisposable
-        where out TView : ReactiveUI.IViewFor
-    {
-        System.IObservable<TValue?> Changed { get; }
-        ReactiveUI.BindingDirection Direction { get; }
-        TView View { get; }
-        System.Linq.Expressions.Expression ViewExpression { get; }
-        System.Linq.Expressions.Expression ViewModelExpression { get; }
-    }
-    public interface IReactiveCommand : ReactiveUI.IHandleObservableErrors, System.IDisposable
-    {
-        System.IObservable<bool> CanExecute { get; }
-        System.IObservable<bool> IsExecuting { get; }
-    }
-    public interface IReactiveCommand<in TParam, out TResult> : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveCommand, System.IDisposable, System.IObservable<TResult>
-    {
-        System.IObservable<TResult> Execute();
-        System.IObservable<TResult> Execute(TParam parameter);
-    }
-    public interface IReactiveNotifyPropertyChanged<out TSender>
-    {
-        System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<TSender>> Changed { get; }
-        System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<TSender>> Changing { get; }
-        System.IDisposable SuppressChangeNotifications();
-    }
-    public interface IReactiveObject : Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        void RaisePropertyChanged(System.ComponentModel.PropertyChangedEventArgs args);
-        void RaisePropertyChanging(System.ComponentModel.PropertyChangingEventArgs args);
-    }
-    public static class IReactiveObjectExtensions
-    {
-        public static TRet RaiseAndSetIfChanged<TObj, TRet>(this TObj reactiveObject, ref TRet backingField, TRet newValue, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
-            where TObj : ReactiveUI.IReactiveObject { }
-        public static void RaisePropertyChanged<TSender>(this TSender reactiveObject, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
-            where TSender : ReactiveUI.IReactiveObject { }
-        public static void RaisePropertyChanging<TSender>(this TSender reactiveObject, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
-            where TSender : ReactiveUI.IReactiveObject { }
-        public static void SubscribePropertyChangedEvents<TSender>(this TSender reactiveObject)
-            where TSender : ReactiveUI.IReactiveObject { }
-        public static void SubscribePropertyChangingEvents<TSender>(this TSender reactiveObject)
-            where TSender : ReactiveUI.IReactiveObject { }
-    }
-    public interface IReactivePropertyChangedEventArgs<out TSender>
-    {
-        string? PropertyName { get; }
-        TSender Sender { get; }
-    }
-    public interface IRoutableViewModel : ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        ReactiveUI.IScreen HostScreen { get; }
-        string? UrlPathSegment { get; }
-    }
-    public interface IScreen
-    {
-        ReactiveUI.RoutingState Router { get; }
-    }
-    public interface ISetMethodBindingConverter : Splat.IEnableLogger
-    {
-        int GetAffinityForObjects(System.Type? fromType, System.Type? toType);
-        object? PerformSet(object? toTarget, object? newValue, object?[]? arguments);
-    }
-    public interface ISuspensionDriver
-    {
-        System.IObservable<System.Reactive.Unit> InvalidateState();
-        System.IObservable<object> LoadState();
-        System.IObservable<System.Reactive.Unit> SaveState(object state);
-    }
-    public interface ISuspensionHost : ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        object? AppState { get; set; }
-        System.Func<object>? CreateNewAppState { get; set; }
-        System.IObservable<System.Reactive.Unit> IsLaunchingNew { get; set; }
-        System.IObservable<System.Reactive.Unit> IsResuming { get; set; }
-        System.IObservable<System.Reactive.Unit> IsUnpausing { get; set; }
-        System.IObservable<System.Reactive.Unit> ShouldInvalidateState { get; set; }
-        System.IObservable<System.IDisposable> ShouldPersistState { get; set; }
-    }
-    public interface IViewFor : ReactiveUI.IActivatableView
-    {
-        object? ViewModel { get; set; }
-    }
-    public interface IViewFor<T> : ReactiveUI.IActivatableView, ReactiveUI.IViewFor
-        where T :  class
-    {
-        T ViewModel { get; set; }
-    }
-    public interface IViewLocator : Splat.IEnableLogger
-    {
-        ReactiveUI.IViewFor? ResolveView<T>(T? viewModel, string? contract = null);
-    }
-    public class IntegerToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public IntegerToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class InteractionBinderImplementation : ReactiveUI.IInteractionBinderImplementation, Splat.IEnableLogger
-    {
-        public InteractionBinderImplementation() { }
-        public System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-    }
-    public static class InteractionBindingMixins
-    {
-        public static System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public static System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-    }
-    public sealed class InteractionContext<TInput, TOutput> : ReactiveUI.IInteractionContext<TInput, TOutput>, ReactiveUI.IOutputContext<TInput, TOutput>
-    {
-        public TInput Input { get; }
-        public bool IsHandled { get; }
-        public TOutput GetOutput() { }
-        public void SetOutput(TOutput output) { }
-    }
-    public class Interaction<TInput, TOutput> : ReactiveUI.IInteraction<TInput, TOutput>
-    {
-        public Interaction(System.Reactive.Concurrency.IScheduler? handlerScheduler = null) { }
-        protected virtual ReactiveUI.IOutputContext<TInput, TOutput> GenerateContext(TInput input) { }
-        protected System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<System.Reactive.Unit>>[] GetHandlers() { }
-        public virtual System.IObservable<TOutput> Handle(TInput input) { }
-        public System.IDisposable RegisterHandler(System.Action<ReactiveUI.IInteractionContext<TInput, TOutput>> handler) { }
-        public System.IDisposable RegisterHandler(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler) { }
-        public System.IDisposable RegisterHandler<TDontCare>(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler) { }
-    }
-    public class LongToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public LongToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class MessageBus : ReactiveUI.IMessageBus, Splat.IEnableLogger
-    {
-        public MessageBus() { }
-        public static ReactiveUI.IMessageBus Current { get; set; }
-        public bool IsRegistered(System.Type type, string? contract = null) { }
-        public System.IObservable<T> Listen<T>(string? contract = null) { }
-        public System.IObservable<T> ListenIncludeLatest<T>(string? contract = null) { }
-        public System.IDisposable RegisterMessageSource<T>(System.IObservable<T> source, string? contract = null) { }
-        public void RegisterScheduler<T>(System.Reactive.Concurrency.IScheduler scheduler, string? contract = null) { }
-        public void SendMessage<T>(T message, string? contract = null) { }
-    }
-    public class NullableByteToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableByteToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableDecimalToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableDecimalToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableDoubleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableDoubleToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableIntegerToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableIntegerToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableLongToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableLongToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableShortToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableShortToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableSingleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableSingleToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public static class OAPHCreationHelperMixin
-    {
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-    }
-    public sealed class ObservableAsPropertyHelper<T> : ReactiveUI.IHandleObservableErrors, Splat.IEnableLogger, System.IDisposable
-    {
-        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, T? initialValue = default, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
-        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, System.Action<T?>? onChanging = null, System.Func<T?>? getInitialValue = null, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
-        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, System.Action<T?>? onChanging = null, T? initialValue = default, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
-        public bool IsSubscribed { get; }
-        public System.IObservable<System.Exception> ThrownExceptions { get; }
-        public T Value { get; }
-        public void Dispose() { }
-        public static ReactiveUI.ObservableAsPropertyHelper<T> Default(T? initialValue = default, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
-    }
-    public static class ObservableFuncMixins
-    {
-        public static System.IObservable<TResult?> ToObservable<TSource, TResult>(this System.Linq.Expressions.Expression<System.Func<TSource, TResult?>> expression, TSource? source, bool beforeChange = false, bool skipInitial = false) { }
-    }
-    public static class ObservableLoggingMixin
-    {
-        public static System.IObservable<T> Log<T, TObj>(this System.IObservable<T> @this, TObj logObject, string? message = null, System.Func<T, string>? stringifier = null)
-            where TObj : Splat.IEnableLogger { }
-        public static System.IObservable<T> LoggedCatch<T, TObj>(this System.IObservable<T> @this, TObj klass, System.IObservable<T>? next = null, string? message = null)
-            where TObj : Splat.IEnableLogger { }
-        public static System.IObservable<T> LoggedCatch<T, TObj, TException>(this System.IObservable<T> @this, TObj klass, System.Func<TException, System.IObservable<T>> next, string? message = null)
-            where TObj : Splat.IEnableLogger
-            where TException : System.Exception { }
-    }
-    public static class ObservableMixins
-    {
-        public static System.IObservable<T> WhereNotNull<T>(this System.IObservable<T?> observable) { }
-    }
-    public class ObservedChange<TSender, TValue> : ReactiveUI.IObservedChange<TSender, TValue>
-    {
-        public ObservedChange(TSender sender, System.Linq.Expressions.Expression? expression, TValue value) { }
-        public System.Linq.Expressions.Expression? Expression { get; }
-        public TSender Sender { get; }
-        public TValue Value { get; }
-    }
-    public static class ObservedChangedMixin
-    {
-        public static string GetPropertyName<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
-        public static TValue GetValue<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
-        public static TValue? GetValueOrDefault<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
-        public static System.IObservable<TValue> Value<TSender, TValue>(this System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> item) { }
-    }
-    public static class OrderedComparer
-    {
-        public static ReactiveUI.IComparerBuilder<T> For<T>() { }
-        public static ReactiveUI.IComparerBuilder<T> For<T>(System.Collections.Generic.IEnumerable<T> enumerable) { }
-    }
-    public static class OrderedComparer<T>
-    {
-        public static System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector) { }
-        public static System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
-        public static System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector) { }
-        public static System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
-    }
-    public class POCOObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public POCOObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-    public static class PlatformRegistrationManager
-    {
-        public static void SetRegistrationNamespaces(params ReactiveUI.RegistrationNamespace[] namespaces) { }
-    }
-    public class PlatformRegistrations
-    {
-        public PlatformRegistrations() { }
-        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
-    }
-    public class PropertyBinderImplementation : ReactiveUI.IPropertyBinderImplementation, Splat.IEnableLogger
-    {
-        public PropertyBinderImplementation() { }
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
-                "view",
-                "isViewModel"})]
-        public ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
-                "view",
-                "isViewModel"})]
-        public ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public System.IDisposable BindTo<TValue, TTarget, TTValue>(System.IObservable<TValue> observedChange, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> propertyExpression, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TTarget :  class { }
-        public ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-    }
-    public static class PropertyBindingMixins
-    {
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
-                "view",
-                "isViewModel"})]
-        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
-                "view",
-                "isViewModel"})]
-        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
-                "view",
-                "isViewModel"})]
-        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
-                "view",
-                "isViewModel"})]
-        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public static System.IDisposable BindTo<TValue, TTarget, TTValue>(this System.IObservable<TValue> @this, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> property, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TTarget :  class { }
-        public static ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public static ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-    }
-    public static class ReactiveCommand
-    {
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> Create(System.Action execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> Create<TParam>(System.Action<TParam> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> Create<TResult>(System.Func<TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, TResult> Create<TParam, TResult>(System.Func<TParam, TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.CombinedReactiveCommand<TParam, TResult> CreateCombined<TParam, TResult>(System.Collections.Generic.IEnumerable<ReactiveUI.ReactiveCommandBase<TParam, TResult>> childCommands, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromObservable<TResult>(System.Func<System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromObservable<TParam, TResult>(System.Func<TParam, System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateFromTask(System.Func<System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateFromTask(System.Func<System.Threading.CancellationToken, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromTask<TResult>(System.Func<System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromTask<TResult>(System.Func<System.Threading.CancellationToken, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateFromTask<TParam>(System.Func<TParam, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateFromTask<TParam>(System.Func<TParam, System.Threading.CancellationToken, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(System.Func<TParam, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(System.Func<TParam, System.Threading.CancellationToken, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateRunInBackground(System.Action execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateRunInBackground<TParam>(System.Action<TParam> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateRunInBackground<TResult>(System.Func<TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateRunInBackground<TParam, TResult>(System.Func<TParam, TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-    }
-    public abstract class ReactiveCommandBase<TParam, TResult> : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveCommand, ReactiveUI.IReactiveCommand<TParam, TResult>, System.IDisposable, System.IObservable<TResult>, System.Windows.Input.ICommand
-    {
-        protected ReactiveCommandBase() { }
-        public abstract System.IObservable<bool> CanExecute { get; }
-        public abstract System.IObservable<bool> IsExecuting { get; }
-        public abstract System.IObservable<System.Exception> ThrownExceptions { get; }
-        public void Dispose() { }
-        protected abstract void Dispose(bool disposing);
-        public abstract System.IObservable<TResult> Execute();
-        public abstract System.IObservable<TResult> Execute(TParam parameter);
-        protected virtual bool ICommandCanExecute(object? parameter) { }
-        protected virtual void ICommandExecute(object? parameter) { }
-        protected void OnCanExecuteChanged(bool newValue) { }
-        public abstract System.IDisposable Subscribe(System.IObserver<TResult> observer);
-    }
-    public static class ReactiveCommandMixins
-    {
-        public static System.IDisposable InvokeCommand<T>(this System.IObservable<T> item, System.Windows.Input.ICommand? command) { }
-        public static System.IDisposable InvokeCommand<T, TResult>(this System.IObservable<T> item, ReactiveUI.ReactiveCommandBase<T, TResult>? command) { }
-        public static System.IDisposable InvokeCommand<T, TTarget>(this System.IObservable<T> item, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, System.Windows.Input.ICommand?>> commandProperty)
-            where TTarget :  class { }
-        public static System.IDisposable InvokeCommand<T, TResult, TTarget>(this System.IObservable<T> item, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, ReactiveUI.ReactiveCommandBase<T, TResult>?>> commandProperty)
-            where TTarget :  class { }
-    }
-    public class ReactiveCommand<TParam, TResult> : ReactiveUI.ReactiveCommandBase<TParam, TResult>
-    {
-        protected ReactiveCommand(System.Func<TParam, System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute, System.Reactive.Concurrency.IScheduler? outputScheduler) { }
-        public override System.IObservable<bool> CanExecute { get; }
-        public override System.IObservable<bool> IsExecuting { get; }
-        public override System.IObservable<System.Exception> ThrownExceptions { get; }
-        protected override void Dispose(bool disposing) { }
-        public override System.IObservable<TResult> Execute() { }
-        public override System.IObservable<TResult> Execute(TParam parameter) { }
-        public override System.IDisposable Subscribe(System.IObserver<TResult> observer) { }
-    }
-    public static class ReactiveNotifyPropertyChangedMixin
-    {
-        public static System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, System.Linq.Expressions.Expression<System.Func<TSender, TValue>> property, bool beforeChange = false, bool skipInitial = true) { }
-        public static System.IObservable<TRet> ObservableForProperty<TSender, TValue, TRet>(this TSender? item, System.Linq.Expressions.Expression<System.Func<TSender, TValue>> property, System.Func<TValue?, TRet> selector, bool beforeChange = false)
-            where TSender :  class { }
-        public static System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> SubscribeToExpressionChain<TSender, TValue>(this TSender? source, System.Linq.Expressions.Expression? expression, bool beforeChange = false, bool skipInitial = true, bool suppressWarnings = false) { }
-    }
-    [System.Runtime.Serialization.DataContract]
-    public class ReactiveObject : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveNotifyPropertyChanged<ReactiveUI.IReactiveObject>, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        public ReactiveObject() { }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changed { get; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changing { get; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<System.Exception> ThrownExceptions { get; }
-        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
-        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
-        public bool AreChangeNotificationsEnabled() { }
-        public System.IDisposable DelayChangeNotifications() { }
-        public System.IDisposable SuppressChangeNotifications() { }
-    }
-    public class ReactivePropertyChangedEventArgs<TSender> : System.ComponentModel.PropertyChangedEventArgs, ReactiveUI.IReactivePropertyChangedEventArgs<TSender>
-    {
-        public ReactivePropertyChangedEventArgs(TSender sender, string propertyName) { }
-        public TSender Sender { get; }
-    }
-    public class ReactivePropertyChangingEventArgs<TSender> : System.ComponentModel.PropertyChangingEventArgs, ReactiveUI.IReactivePropertyChangedEventArgs<TSender>
-    {
-        public ReactivePropertyChangingEventArgs(TSender sender, string? propertyName) { }
-        public TSender Sender { get; }
-    }
-    [System.Runtime.Serialization.DataContract]
-    public class ReactiveRecord : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveNotifyPropertyChanged<ReactiveUI.IReactiveObject>, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging, System.IEquatable<ReactiveUI.ReactiveRecord>
-    {
-        public ReactiveRecord() { }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changed { get; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changing { get; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<System.Exception> ThrownExceptions { get; }
-        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
-        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
-        public bool AreChangeNotificationsEnabled() { }
-        public System.IDisposable DelayChangeNotifications() { }
-        public System.IDisposable SuppressChangeNotifications() { }
-    }
-    public static class Reflection
-    {
-        public static string ExpressionToPropertyNames(System.Linq.Expressions.Expression? expression) { }
-        public static System.Type GetEventArgsTypeForEvent(System.Type type, string? eventName) { }
-        public static System.Func<object?, object?[]?, object?>? GetValueFetcherForProperty(System.Reflection.MemberInfo? member) { }
-        public static System.Func<object?, object?[]?, object?> GetValueFetcherOrThrow(System.Reflection.MemberInfo? member) { }
-        public static System.Action<object?, object?, object?[]?> GetValueSetterForProperty(System.Reflection.MemberInfo? member) { }
-        public static System.Action<object?, object?, object?[]?>? GetValueSetterOrThrow(System.Reflection.MemberInfo? member) { }
-        public static bool IsStatic(this System.Reflection.PropertyInfo item) { }
-        public static System.Type? ReallyFindType(string? type, bool throwOnFailure) { }
-        public static System.Linq.Expressions.Expression Rewrite(System.Linq.Expressions.Expression? expression) { }
-        public static void ThrowIfMethodsNotOverloaded(string callingTypeName, object targetObject, params string[] methodsToCheck) { }
-        public static bool TryGetAllValuesForPropertyChain(out ReactiveUI.IObservedChange<object, object?>[] changeValues, object? current, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain) { }
-        public static bool TryGetValueForPropertyChain<TValue>(out TValue changeValue, object? current, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain) { }
-        public static bool TrySetValueToPropertyChain<TValue>(object? target, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain, TValue value, bool shouldThrow = true) { }
-    }
-    public enum RegistrationNamespace
-    {
-        None = 0,
-        XamForms = 1,
-        Winforms = 2,
-        Wpf = 3,
-        Uno = 4,
-        UnoWinUI = 5,
-        Blazor = 6,
-        Drawing = 7,
-        Avalonia = 8,
-        Maui = 9,
-        Uwp = 10,
-        WinUI = 11,
-    }
-    public class Registrations
-    {
-        public Registrations() { }
-        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
-    }
-    public static class RoutableViewModelMixin
-    {
-        public static System.IDisposable WhenNavigatedTo(this ReactiveUI.IRoutableViewModel item, System.Func<System.IDisposable> onNavigatedTo) { }
-        public static System.IObservable<System.Reactive.Unit> WhenNavigatedToObservable(this ReactiveUI.IRoutableViewModel item) { }
-        public static System.IObservable<System.Reactive.Unit> WhenNavigatingFromObservable(this ReactiveUI.IRoutableViewModel item) { }
-    }
-    [System.Runtime.Serialization.DataContract]
-    public class RoutingState : ReactiveUI.ReactiveObject
-    {
-        public RoutingState(System.Reactive.Concurrency.IScheduler? scheduler = null) { }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<ReactiveUI.IRoutableViewModel> CurrentViewModel { get; set; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public ReactiveUI.ReactiveCommand<ReactiveUI.IRoutableViewModel, ReactiveUI.IRoutableViewModel> Navigate { get; set; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public ReactiveUI.ReactiveCommand<ReactiveUI.IRoutableViewModel, ReactiveUI.IRoutableViewModel> NavigateAndReset { get; set; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public ReactiveUI.ReactiveCommand<System.Reactive.Unit, ReactiveUI.IRoutableViewModel> NavigateBack { get; set; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<DynamicData.IChangeSet<ReactiveUI.IRoutableViewModel>> NavigationChanged { get; set; }
-        [System.Runtime.Serialization.DataMember]
-        [System.Text.Json.Serialization.JsonRequired]
-        public System.Collections.ObjectModel.ObservableCollection<ReactiveUI.IRoutableViewModel> NavigationStack { get; set; }
-    }
-    public static class RoutingStateMixins
-    {
-        public static T? FindViewModelInStack<T>(this ReactiveUI.RoutingState item)
-            where T : ReactiveUI.IRoutableViewModel { }
-        public static ReactiveUI.IRoutableViewModel? GetCurrentViewModel(this ReactiveUI.RoutingState item) { }
-    }
-    public static class RxApp
-    {
-        public const int BigCacheLimit = 256;
-        public const int SmallCacheLimit = 64;
-        public static System.IObserver<System.Exception> DefaultExceptionHandler { get; set; }
-        public static System.Reactive.Concurrency.IScheduler MainThreadScheduler { get; set; }
-        public static bool SuppressViewCommandBindingMessage { get; set; }
-        public static ReactiveUI.ISuspensionHost SuspensionHost { get; set; }
-        public static System.Reactive.Concurrency.IScheduler TaskpoolScheduler { get; set; }
-    }
-    public class ScheduledSubject<T> : System.IDisposable, System.IObservable<T>, System.IObserver<T>, System.Reactive.Subjects.ISubject<T>, System.Reactive.Subjects.ISubject<T, T>
-    {
-        public ScheduledSubject(System.Reactive.Concurrency.IScheduler scheduler, System.IObserver<T>? defaultObserver = null, System.Reactive.Subjects.ISubject<T>? defaultSubject = null) { }
-        public void Dispose() { }
-        protected virtual void Dispose(bool isDisposing) { }
-        public void OnCompleted() { }
-        public void OnError(System.Exception error) { }
-        public void OnNext(T value) { }
-        public System.IDisposable Subscribe(System.IObserver<T> observer) { }
-    }
-    public class ShortToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public ShortToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    [System.AttributeUsage(System.AttributeTargets.Class)]
-    public sealed class SingleInstanceViewAttribute : System.Attribute
-    {
-        public SingleInstanceViewAttribute() { }
-    }
-    public class SingleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public SingleToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class StringConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public StringConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
-    }
-    public static class SuspensionHostExtensions
-    {
-        public static T GetAppState<T>(this ReactiveUI.ISuspensionHost item) { }
-        public static System.IObservable<T> ObserveAppState<T>(this ReactiveUI.ISuspensionHost item)
-            where T :  class { }
-        public static System.IDisposable SetupDefaultSuspendResume(this ReactiveUI.ISuspensionHost item, ReactiveUI.ISuspensionDriver? driver = null) { }
-    }
-    public enum TriggerUpdate
-    {
-        ViewToViewModel = 0,
-        ViewModelToView = 1,
-    }
-    [System.Serializable]
-    public class UnhandledErrorException : System.Exception
-    {
-        public UnhandledErrorException() { }
-        public UnhandledErrorException(string message) { }
-        protected UnhandledErrorException(System.Runtime.Serialization.SerializationInfo info, in System.Runtime.Serialization.StreamingContext context) { }
-        public UnhandledErrorException(string message, System.Exception innerException) { }
-    }
-    [System.Serializable]
-    public class UnhandledInteractionException<TInput, TOutput> : System.Exception
-    {
-        public UnhandledInteractionException() { }
-        public UnhandledInteractionException(string message) { }
-        public UnhandledInteractionException(ReactiveUI.Interaction<TInput, TOutput> interaction, TInput input) { }
-        protected UnhandledInteractionException(System.Runtime.Serialization.SerializationInfo info, in System.Runtime.Serialization.StreamingContext context) { }
-        public UnhandledInteractionException(string message, System.Exception innerException) { }
-        public TInput Input { get; }
-        public ReactiveUI.Interaction<TInput, TOutput>? Interaction { get; }
-        public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
-    }
-    [System.AttributeUsage(System.AttributeTargets.Class)]
-    public sealed class ViewContractAttribute : System.Attribute
-    {
-        public ViewContractAttribute(string contract) { }
-        public string Contract { get; }
-    }
-    public static class ViewForMixins
-    {
-        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Action<System.IDisposable>> block) { }
-        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block) { }
-        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Action<System.Action<System.IDisposable>> block) { }
-        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Action<System.Reactive.Disposables.CompositeDisposable> block) { }
-        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block) { }
-        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Action<System.IDisposable>> block, ReactiveUI.IViewFor view) { }
-        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Reactive.Disposables.CompositeDisposable> block, ReactiveUI.IViewFor? view = null) { }
-        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block, ReactiveUI.IViewFor? view) { }
-    }
-    public static class ViewLocator
-    {
-        public static ReactiveUI.IViewLocator Current { get; }
-    }
-    [System.Serializable]
-    public class ViewLocatorNotFoundException : System.Exception
-    {
-        public ViewLocatorNotFoundException() { }
-        public ViewLocatorNotFoundException(string message) { }
-        protected ViewLocatorNotFoundException(System.Runtime.Serialization.SerializationInfo info, in System.Runtime.Serialization.StreamingContext context) { }
-        public ViewLocatorNotFoundException(string message, System.Exception innerException) { }
-    }
-    public sealed class ViewModelActivator : System.IDisposable
-    {
-        public ViewModelActivator() { }
-        public System.IObservable<System.Reactive.Unit> Activated { get; }
-        public System.IObservable<System.Reactive.Unit> Deactivated { get; }
-        public System.IDisposable Activate() { }
-        public void Deactivate(bool ignoreRefCount = false) { }
-        public void Dispose() { }
-    }
-    public class WaitForDispatcherScheduler : System.Reactive.Concurrency.IScheduler
-    {
-        public WaitForDispatcherScheduler(System.Func<System.Reactive.Concurrency.IScheduler> schedulerFactory) { }
-        public System.DateTimeOffset Now { get; }
-        public System.IDisposable Schedule<TState>(TState state, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
-        public System.IDisposable Schedule<TState>(TState state, System.DateTimeOffset dueTime, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
-        public System.IDisposable Schedule<TState>(TState state, System.TimeSpan dueTime, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
-    }
-    public static class WhenAnyMixin
-    {
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Func<ReactiveUI.IObservedChange<TSender, T1>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, ReactiveUI.IObservedChange<TSender, T11>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Linq.Expressions.Expression<System.Func<TSender, T12>> property12, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, ReactiveUI.IObservedChange<TSender, T11>, ReactiveUI.IObservedChange<TSender, T12>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Linq.Expressions.Expression? property11, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Linq.Expressions.Expression? property11, System.Linq.Expressions.Expression? property12, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, TRet>> property1) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Func<T1, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2>> WhenAnyValue<TSender, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Func<T1, T2, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2, T3>> WhenAnyValue<TSender, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Func<T1, T2, T3, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4>> WhenAnyValue<TSender, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Func<T1, T2, T3, T4, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5>> WhenAnyValue<TSender, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Func<T1, T2, T3, T4, T5, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5, T6>> WhenAnyValue<TSender, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Func<T1, T2, T3, T4, T5, T6, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5, T6, T7>> WhenAnyValue<TSender, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Func<T1, T2, T3, T4, T5, T6, T7, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Linq.Expressions.Expression<System.Func<TSender, T12>> property12, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, TRet> selector) { }
-    }
-    public static class WhenAnyObservableMixin
-    {
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs11)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs11, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs12)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Func<T1?, T2?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Func<T1?, T2?, T3?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Func<T1?, T2?, T3?, T4?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Func<T1?, T2?, T3?, T4?, T5?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T11>?>> obs11, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, T11?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T11>?>> obs11, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T12>?>> obs12, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, T11?, T12?, TRet> selector)
-            where TSender :  class { }
-    }
-}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
deleted file mode 100644
index a08268e9a0..0000000000
--- a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.ReactiveUI.Net4_7.verified.txt
+++ /dev/null
@@ -1,1054 +0,0 @@
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.AndroidSupport")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.AndroidX")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Blazor")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Drawing")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Maui")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.TestRunner.Android")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Tests")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uno")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uno.WinUI")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uwp")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.WinUI")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Winforms")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Wpf")]
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.XamForms")]
-[assembly: System.Runtime.Versioning.TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName=".NET Framework 4.7.2")]
-namespace ReactiveUI
-{
-    public static class AutoPersistHelper
-    {
-        public static System.IDisposable ActOnEveryObject<TItem>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable ActOnEveryObject<TItem>(this System.Collections.ObjectModel.ReadOnlyObservableCollection<TItem> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable ActOnEveryObject<TItem>(this System.IObservable<DynamicData.IChangeSet<TItem>> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable ActOnEveryObject<TItem, TCollection>(this TCollection collection, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
-            where TItem : ReactiveUI.IReactiveObject
-            where TCollection : System.Collections.Specialized.INotifyCollectionChanged, System.Collections.Generic.IEnumerable<TItem> { }
-        public static System.IDisposable AutoPersist<T>(this T @this, System.Func<T, System.IObservable<System.Reactive.Unit>> doPersist, System.TimeSpan? interval = default)
-            where T : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable AutoPersist<T, TDontCare>(this T @this, System.Func<T, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
-            where T : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable AutoPersistCollection<TItem>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.TimeSpan? interval = default)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable AutoPersistCollection<TItem, TDontCare>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable AutoPersistCollection<TItem, TDontCare>(this System.Collections.ObjectModel.ReadOnlyObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
-            where TItem : ReactiveUI.IReactiveObject { }
-        public static System.IDisposable AutoPersistCollection<TItem, TCollection, TDontCare>(this TCollection @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
-            where TItem : ReactiveUI.IReactiveObject
-            where TCollection : System.Collections.Specialized.INotifyCollectionChanged, System.Collections.Generic.IEnumerable<TItem> { }
-    }
-    public enum BindingDirection
-    {
-        OneWay = 0,
-        TwoWay = 1,
-        AsyncOneWay = 2,
-    }
-    public class ByteToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public ByteToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class CanActivateViewFetcher : ReactiveUI.IActivationForViewFetcher
-    {
-        public CanActivateViewFetcher() { }
-        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
-        public int GetAffinityForView(System.Type view) { }
-    }
-    public static class ChangeSetMixin
-    {
-        public static System.IObservable<DynamicData.IChangeSet> CountChanged(this System.IObservable<DynamicData.IChangeSet> changeSet) { }
-        public static System.IObservable<DynamicData.IChangeSet<T>> CountChanged<T>(this System.IObservable<DynamicData.IChangeSet<T>> changeSet)
-            where T :  notnull { }
-        public static bool HasCountChanged(this DynamicData.IChangeSet changeSet) { }
-    }
-    public class CombinedReactiveCommand<TParam, TResult> : ReactiveUI.ReactiveCommandBase<TParam, System.Collections.Generic.IList<TResult>>
-    {
-        protected CombinedReactiveCommand(System.Collections.Generic.IEnumerable<ReactiveUI.ReactiveCommandBase<TParam, TResult>> childCommands, System.IObservable<bool>? canExecute, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public override System.IObservable<bool> CanExecute { get; }
-        public override System.IObservable<bool> IsExecuting { get; }
-        public override System.IObservable<System.Exception> ThrownExceptions { get; }
-        protected override void Dispose(bool disposing) { }
-        public override System.IObservable<System.Collections.Generic.IList<TResult>> Execute() { }
-        public override System.IObservable<System.Collections.Generic.IList<TResult>> Execute(TParam parameter) { }
-        public override System.IDisposable Subscribe(System.IObserver<System.Collections.Generic.IList<TResult>> observer) { }
-    }
-    public static class CommandBinder
-    {
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-    }
-    public class CommandBinderImplementation : Splat.IEnableLogger
-    {
-        public CommandBinderImplementation() { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
-            where TView :  class, ReactiveUI.IViewFor
-            where TViewModel :  class
-            where TProp : System.Windows.Input.ICommand { }
-    }
-    public static class ComparerChainingExtensions
-    {
-        public static System.Collections.Generic.IComparer<T> ThenBy<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector) { }
-        public static System.Collections.Generic.IComparer<T> ThenBy<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
-        public static System.Collections.Generic.IComparer<T> ThenByDescending<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector) { }
-        public static System.Collections.Generic.IComparer<T> ThenByDescending<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
-    }
-    public class ComponentModelTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public ComponentModelTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
-    }
-    public class CreatesCommandBindingViaCommandParameter : ReactiveUI.ICreatesCommandBinding
-    {
-        public CreatesCommandBindingViaCommandParameter() { }
-        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
-        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
-        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
-    }
-    public class CreatesCommandBindingViaEvent : ReactiveUI.ICreatesCommandBinding
-    {
-        public CreatesCommandBindingViaEvent() { }
-        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
-        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
-        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
-    }
-    public class DecimalToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public DecimalToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public sealed class DefaultViewLocator : ReactiveUI.IViewLocator, Splat.IEnableLogger
-    {
-        public System.Func<string, string> ViewModelToViewFunc { get; set; }
-        public ReactiveUI.IViewFor? ResolveView<T>(T? viewModel, string? contract = null) { }
-    }
-    public static class DependencyResolverMixins
-    {
-        public static void InitializeReactiveUI(this Splat.IMutableDependencyResolver resolver, params ReactiveUI.RegistrationNamespace[] registrationNamespaces) { }
-        public static void RegisterViewsForViewModels(this Splat.IMutableDependencyResolver resolver, System.Reflection.Assembly assembly) { }
-    }
-    public class DoubleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public DoubleToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class DummySuspensionDriver : ReactiveUI.ISuspensionDriver
-    {
-        public DummySuspensionDriver() { }
-        public System.IObservable<System.Reactive.Unit> InvalidateState() { }
-        public System.IObservable<object> LoadState() { }
-        public System.IObservable<System.Reactive.Unit> SaveState(object state) { }
-    }
-    public class EqualityTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public EqualityTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
-        public static object? DoReferenceCast(object? from, System.Type targetType) { }
-    }
-    public static class ExpressionMixins
-    {
-        public static object?[]? GetArgumentsArray(this System.Linq.Expressions.Expression expression) { }
-        public static System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> GetExpressionChain(this System.Linq.Expressions.Expression expression) { }
-        public static System.Reflection.MemberInfo? GetMemberInfo(this System.Linq.Expressions.Expression expression) { }
-        public static System.Linq.Expressions.Expression? GetParent(this System.Linq.Expressions.Expression expression) { }
-    }
-    public interface IActivatableView { }
-    public interface IActivatableViewModel
-    {
-        ReactiveUI.ViewModelActivator Activator { get; }
-    }
-    public interface IActivationForViewFetcher
-    {
-        System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view);
-        int GetAffinityForView(System.Type view);
-    }
-    public interface IBindingTypeConverter : Splat.IEnableLogger
-    {
-        int GetAffinityForObjects(System.Type fromType, System.Type toType);
-        bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result);
-    }
-    public interface ICanActivate
-    {
-        System.IObservable<System.Reactive.Unit> Activated { get; }
-        System.IObservable<System.Reactive.Unit> Deactivated { get; }
-    }
-    public interface IComparerBuilder<T>
-    {
-        System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector);
-        System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer);
-        System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector);
-        System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer);
-    }
-    public interface ICreatesCommandBinding
-    {
-        System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter);
-        System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName);
-        int GetAffinityForObject(System.Type type, bool hasEventTarget);
-    }
-    public interface ICreatesObservableForProperty : Splat.IEnableLogger
-    {
-        int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false);
-        System.IObservable<ReactiveUI.IObservedChange<object?, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false);
-    }
-    public interface IHandleObservableErrors
-    {
-        System.IObservable<System.Exception> ThrownExceptions { get; }
-    }
-    public interface IInteractionBinderImplementation : Splat.IEnableLogger
-    {
-        System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor
-        ;
-        System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor
-        ;
-    }
-    public interface IInteractionContext<out TInput, in TOutput>
-    {
-        TInput Input { get; }
-        bool IsHandled { get; }
-        void SetOutput(TOutput output);
-    }
-    public interface IInteraction<TInput, TOutput>
-    {
-        System.IObservable<TOutput> Handle(TInput input);
-        System.IDisposable RegisterHandler(System.Action<ReactiveUI.IInteractionContext<TInput, TOutput>> handler);
-        System.IDisposable RegisterHandler(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler);
-        System.IDisposable RegisterHandler<TDontCare>(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler);
-    }
-    public interface IMessageBus : Splat.IEnableLogger
-    {
-        bool IsRegistered(System.Type type, string? contract = null);
-        System.IObservable<T> Listen<T>(string? contract = null);
-        System.IObservable<T> ListenIncludeLatest<T>(string? contract = null);
-        System.IDisposable RegisterMessageSource<T>(System.IObservable<T> source, string? contract = null);
-        void RegisterScheduler<T>(System.Reactive.Concurrency.IScheduler scheduler, string? contract = null);
-        void SendMessage<T>(T message, string? contract = null);
-    }
-    public class INPCObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public INPCObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object?, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-    public interface IObservedChange<out TSender, out TValue>
-    {
-        System.Linq.Expressions.Expression? Expression { get; }
-        TSender Sender { get; }
-        TValue Value { get; }
-    }
-    public interface IOutputContext<out TInput, TOutput> : ReactiveUI.IInteractionContext<TInput, TOutput>
-    {
-        TOutput GetOutput();
-    }
-    public interface IPlatformOperations
-    {
-        string? GetOrientation();
-    }
-    public interface IPropertyBinderImplementation : Splat.IEnableLogger
-    {
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
-                "view",
-                "isViewModel"})]
-        ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor
-        ;
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
-                "view",
-                "isViewModel"})]
-        ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor
-        ;
-        System.IDisposable BindTo<TValue, TTarget, TTValue>(System.IObservable<TValue> observedChange, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> propertyExpression, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TTarget :  class
-        ;
-        ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor
-        ;
-        ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor
-        ;
-    }
-    public interface IPropertyBindingHook
-    {
-        bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction);
-    }
-    public class IROObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public IROObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-    public interface IReactiveBinding<out TView, out TValue> : System.IDisposable
-        where out TView : ReactiveUI.IViewFor
-    {
-        System.IObservable<TValue?> Changed { get; }
-        ReactiveUI.BindingDirection Direction { get; }
-        TView View { get; }
-        System.Linq.Expressions.Expression ViewExpression { get; }
-        System.Linq.Expressions.Expression ViewModelExpression { get; }
-    }
-    public interface IReactiveCommand : ReactiveUI.IHandleObservableErrors, System.IDisposable
-    {
-        System.IObservable<bool> CanExecute { get; }
-        System.IObservable<bool> IsExecuting { get; }
-    }
-    public interface IReactiveCommand<in TParam, out TResult> : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveCommand, System.IDisposable, System.IObservable<TResult>
-    {
-        System.IObservable<TResult> Execute();
-        System.IObservable<TResult> Execute(TParam parameter);
-    }
-    public interface IReactiveNotifyPropertyChanged<out TSender>
-    {
-        System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<TSender>> Changed { get; }
-        System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<TSender>> Changing { get; }
-        System.IDisposable SuppressChangeNotifications();
-    }
-    public interface IReactiveObject : Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        void RaisePropertyChanged(System.ComponentModel.PropertyChangedEventArgs args);
-        void RaisePropertyChanging(System.ComponentModel.PropertyChangingEventArgs args);
-    }
-    public static class IReactiveObjectExtensions
-    {
-        public static TRet RaiseAndSetIfChanged<TObj, TRet>(this TObj reactiveObject, ref TRet backingField, TRet newValue, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
-            where TObj : ReactiveUI.IReactiveObject { }
-        public static void RaisePropertyChanged<TSender>(this TSender reactiveObject, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
-            where TSender : ReactiveUI.IReactiveObject { }
-        public static void RaisePropertyChanging<TSender>(this TSender reactiveObject, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
-            where TSender : ReactiveUI.IReactiveObject { }
-        public static void SubscribePropertyChangedEvents<TSender>(this TSender reactiveObject)
-            where TSender : ReactiveUI.IReactiveObject { }
-        public static void SubscribePropertyChangingEvents<TSender>(this TSender reactiveObject)
-            where TSender : ReactiveUI.IReactiveObject { }
-    }
-    public interface IReactivePropertyChangedEventArgs<out TSender>
-    {
-        string? PropertyName { get; }
-        TSender Sender { get; }
-    }
-    public interface IRoutableViewModel : ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        ReactiveUI.IScreen HostScreen { get; }
-        string? UrlPathSegment { get; }
-    }
-    public interface IScreen
-    {
-        ReactiveUI.RoutingState Router { get; }
-    }
-    public interface ISetMethodBindingConverter : Splat.IEnableLogger
-    {
-        int GetAffinityForObjects(System.Type? fromType, System.Type? toType);
-        object? PerformSet(object? toTarget, object? newValue, object?[]? arguments);
-    }
-    public interface ISuspensionDriver
-    {
-        System.IObservable<System.Reactive.Unit> InvalidateState();
-        System.IObservable<object> LoadState();
-        System.IObservable<System.Reactive.Unit> SaveState(object state);
-    }
-    public interface ISuspensionHost : ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        object? AppState { get; set; }
-        System.Func<object>? CreateNewAppState { get; set; }
-        System.IObservable<System.Reactive.Unit> IsLaunchingNew { get; set; }
-        System.IObservable<System.Reactive.Unit> IsResuming { get; set; }
-        System.IObservable<System.Reactive.Unit> IsUnpausing { get; set; }
-        System.IObservable<System.Reactive.Unit> ShouldInvalidateState { get; set; }
-        System.IObservable<System.IDisposable> ShouldPersistState { get; set; }
-    }
-    public interface IViewFor : ReactiveUI.IActivatableView
-    {
-        object? ViewModel { get; set; }
-    }
-    public interface IViewFor<T> : ReactiveUI.IActivatableView, ReactiveUI.IViewFor
-        where T :  class
-    {
-        T ViewModel { get; set; }
-    }
-    public interface IViewLocator : Splat.IEnableLogger
-    {
-        ReactiveUI.IViewFor? ResolveView<T>(T? viewModel, string? contract = null);
-    }
-    public class IntegerToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public IntegerToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class InteractionBinderImplementation : ReactiveUI.IInteractionBinderImplementation, Splat.IEnableLogger
-    {
-        public InteractionBinderImplementation() { }
-        public System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-    }
-    public static class InteractionBindingMixins
-    {
-        public static System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public static System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-    }
-    public sealed class InteractionContext<TInput, TOutput> : ReactiveUI.IInteractionContext<TInput, TOutput>, ReactiveUI.IOutputContext<TInput, TOutput>
-    {
-        public TInput Input { get; }
-        public bool IsHandled { get; }
-        public TOutput GetOutput() { }
-        public void SetOutput(TOutput output) { }
-    }
-    public class Interaction<TInput, TOutput> : ReactiveUI.IInteraction<TInput, TOutput>
-    {
-        public Interaction(System.Reactive.Concurrency.IScheduler? handlerScheduler = null) { }
-        protected virtual ReactiveUI.IOutputContext<TInput, TOutput> GenerateContext(TInput input) { }
-        protected System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<System.Reactive.Unit>>[] GetHandlers() { }
-        public virtual System.IObservable<TOutput> Handle(TInput input) { }
-        public System.IDisposable RegisterHandler(System.Action<ReactiveUI.IInteractionContext<TInput, TOutput>> handler) { }
-        public System.IDisposable RegisterHandler(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler) { }
-        public System.IDisposable RegisterHandler<TDontCare>(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler) { }
-    }
-    public class LongToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public LongToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class MessageBus : ReactiveUI.IMessageBus, Splat.IEnableLogger
-    {
-        public MessageBus() { }
-        public static ReactiveUI.IMessageBus Current { get; set; }
-        public bool IsRegistered(System.Type type, string? contract = null) { }
-        public System.IObservable<T> Listen<T>(string? contract = null) { }
-        public System.IObservable<T> ListenIncludeLatest<T>(string? contract = null) { }
-        public System.IDisposable RegisterMessageSource<T>(System.IObservable<T> source, string? contract = null) { }
-        public void RegisterScheduler<T>(System.Reactive.Concurrency.IScheduler scheduler, string? contract = null) { }
-        public void SendMessage<T>(T message, string? contract = null) { }
-    }
-    public class NullableByteToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableByteToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableDecimalToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableDecimalToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableDoubleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableDoubleToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableIntegerToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableIntegerToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableLongToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableLongToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableShortToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableShortToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class NullableSingleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public NullableSingleToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public static class OAPHCreationHelperMixin
-    {
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
-            where TObj :  class, ReactiveUI.IReactiveObject { }
-    }
-    public sealed class ObservableAsPropertyHelper<T> : ReactiveUI.IHandleObservableErrors, Splat.IEnableLogger, System.IDisposable
-    {
-        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, T? initialValue = default, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
-        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, System.Action<T?>? onChanging = null, System.Func<T?>? getInitialValue = null, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
-        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, System.Action<T?>? onChanging = null, T? initialValue = default, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
-        public bool IsSubscribed { get; }
-        public System.IObservable<System.Exception> ThrownExceptions { get; }
-        public T Value { get; }
-        public void Dispose() { }
-        public static ReactiveUI.ObservableAsPropertyHelper<T> Default(T? initialValue = default, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
-    }
-    public static class ObservableFuncMixins
-    {
-        public static System.IObservable<TResult?> ToObservable<TSource, TResult>(this System.Linq.Expressions.Expression<System.Func<TSource, TResult?>> expression, TSource? source, bool beforeChange = false, bool skipInitial = false) { }
-    }
-    public static class ObservableLoggingMixin
-    {
-        public static System.IObservable<T> Log<T, TObj>(this System.IObservable<T> @this, TObj logObject, string? message = null, System.Func<T, string>? stringifier = null)
-            where TObj : Splat.IEnableLogger { }
-        public static System.IObservable<T> LoggedCatch<T, TObj>(this System.IObservable<T> @this, TObj klass, System.IObservable<T>? next = null, string? message = null)
-            where TObj : Splat.IEnableLogger { }
-        public static System.IObservable<T> LoggedCatch<T, TObj, TException>(this System.IObservable<T> @this, TObj klass, System.Func<TException, System.IObservable<T>> next, string? message = null)
-            where TObj : Splat.IEnableLogger
-            where TException : System.Exception { }
-    }
-    public static class ObservableMixins
-    {
-        public static System.IObservable<T> WhereNotNull<T>(this System.IObservable<T?> observable) { }
-    }
-    public class ObservedChange<TSender, TValue> : ReactiveUI.IObservedChange<TSender, TValue>
-    {
-        public ObservedChange(TSender sender, System.Linq.Expressions.Expression? expression, TValue value) { }
-        public System.Linq.Expressions.Expression? Expression { get; }
-        public TSender Sender { get; }
-        public TValue Value { get; }
-    }
-    public static class ObservedChangedMixin
-    {
-        public static string GetPropertyName<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
-        public static TValue GetValue<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
-        public static TValue? GetValueOrDefault<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
-        public static System.IObservable<TValue> Value<TSender, TValue>(this System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> item) { }
-    }
-    public static class OrderedComparer
-    {
-        public static ReactiveUI.IComparerBuilder<T> For<T>() { }
-        public static ReactiveUI.IComparerBuilder<T> For<T>(System.Collections.Generic.IEnumerable<T> enumerable) { }
-    }
-    public static class OrderedComparer<T>
-    {
-        public static System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector) { }
-        public static System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
-        public static System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector) { }
-        public static System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
-    }
-    public class POCOObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public POCOObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-    public static class PlatformRegistrationManager
-    {
-        public static void SetRegistrationNamespaces(params ReactiveUI.RegistrationNamespace[] namespaces) { }
-    }
-    public class PlatformRegistrations
-    {
-        public PlatformRegistrations() { }
-        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
-    }
-    public class PropertyBinderImplementation : ReactiveUI.IPropertyBinderImplementation, Splat.IEnableLogger
-    {
-        public PropertyBinderImplementation() { }
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
-                "view",
-                "isViewModel"})]
-        public ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
-                "view",
-                "isViewModel"})]
-        public ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public System.IDisposable BindTo<TValue, TTarget, TTValue>(System.IObservable<TValue> observedChange, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> propertyExpression, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TTarget :  class { }
-        public ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-    }
-    public static class PropertyBindingMixins
-    {
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
-                "view",
-                "isViewModel"})]
-        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
-                "view",
-                "isViewModel"})]
-        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
-                "view",
-                "isViewModel"})]
-        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
-                "view",
-                "isViewModel"})]
-        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public static System.IDisposable BindTo<TValue, TTarget, TTValue>(this System.IObservable<TValue> @this, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> property, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TTarget :  class { }
-        public static ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-        public static ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
-            where TViewModel :  class
-            where TView :  class, ReactiveUI.IViewFor { }
-    }
-    public static class ReactiveCommand
-    {
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> Create(System.Action execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> Create<TParam>(System.Action<TParam> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> Create<TResult>(System.Func<TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, TResult> Create<TParam, TResult>(System.Func<TParam, TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.CombinedReactiveCommand<TParam, TResult> CreateCombined<TParam, TResult>(System.Collections.Generic.IEnumerable<ReactiveUI.ReactiveCommandBase<TParam, TResult>> childCommands, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromObservable<TResult>(System.Func<System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromObservable<TParam, TResult>(System.Func<TParam, System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateFromTask(System.Func<System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateFromTask(System.Func<System.Threading.CancellationToken, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromTask<TResult>(System.Func<System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromTask<TResult>(System.Func<System.Threading.CancellationToken, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateFromTask<TParam>(System.Func<TParam, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateFromTask<TParam>(System.Func<TParam, System.Threading.CancellationToken, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(System.Func<TParam, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(System.Func<TParam, System.Threading.CancellationToken, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateRunInBackground(System.Action execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateRunInBackground<TParam>(System.Action<TParam> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateRunInBackground<TResult>(System.Func<TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateRunInBackground<TParam, TResult>(System.Func<TParam, TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
-    }
-    public abstract class ReactiveCommandBase<TParam, TResult> : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveCommand, ReactiveUI.IReactiveCommand<TParam, TResult>, System.IDisposable, System.IObservable<TResult>, System.Windows.Input.ICommand
-    {
-        protected ReactiveCommandBase() { }
-        public abstract System.IObservable<bool> CanExecute { get; }
-        public abstract System.IObservable<bool> IsExecuting { get; }
-        public abstract System.IObservable<System.Exception> ThrownExceptions { get; }
-        public void Dispose() { }
-        protected abstract void Dispose(bool disposing);
-        public abstract System.IObservable<TResult> Execute();
-        public abstract System.IObservable<TResult> Execute(TParam parameter);
-        protected virtual bool ICommandCanExecute(object? parameter) { }
-        protected virtual void ICommandExecute(object? parameter) { }
-        protected void OnCanExecuteChanged(bool newValue) { }
-        public abstract System.IDisposable Subscribe(System.IObserver<TResult> observer);
-    }
-    public static class ReactiveCommandMixins
-    {
-        public static System.IDisposable InvokeCommand<T>(this System.IObservable<T> item, System.Windows.Input.ICommand? command) { }
-        public static System.IDisposable InvokeCommand<T, TResult>(this System.IObservable<T> item, ReactiveUI.ReactiveCommandBase<T, TResult>? command) { }
-        public static System.IDisposable InvokeCommand<T, TTarget>(this System.IObservable<T> item, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, System.Windows.Input.ICommand?>> commandProperty)
-            where TTarget :  class { }
-        public static System.IDisposable InvokeCommand<T, TResult, TTarget>(this System.IObservable<T> item, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, ReactiveUI.ReactiveCommandBase<T, TResult>?>> commandProperty)
-            where TTarget :  class { }
-    }
-    public class ReactiveCommand<TParam, TResult> : ReactiveUI.ReactiveCommandBase<TParam, TResult>
-    {
-        protected ReactiveCommand(System.Func<TParam, System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute, System.Reactive.Concurrency.IScheduler? outputScheduler) { }
-        public override System.IObservable<bool> CanExecute { get; }
-        public override System.IObservable<bool> IsExecuting { get; }
-        public override System.IObservable<System.Exception> ThrownExceptions { get; }
-        protected override void Dispose(bool disposing) { }
-        public override System.IObservable<TResult> Execute() { }
-        public override System.IObservable<TResult> Execute(TParam parameter) { }
-        public override System.IDisposable Subscribe(System.IObserver<TResult> observer) { }
-    }
-    public static class ReactiveNotifyPropertyChangedMixin
-    {
-        public static System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, System.Linq.Expressions.Expression<System.Func<TSender, TValue>> property, bool beforeChange = false, bool skipInitial = true) { }
-        public static System.IObservable<TRet> ObservableForProperty<TSender, TValue, TRet>(this TSender? item, System.Linq.Expressions.Expression<System.Func<TSender, TValue>> property, System.Func<TValue?, TRet> selector, bool beforeChange = false)
-            where TSender :  class { }
-        public static System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> SubscribeToExpressionChain<TSender, TValue>(this TSender? source, System.Linq.Expressions.Expression? expression, bool beforeChange = false, bool skipInitial = true, bool suppressWarnings = false) { }
-    }
-    [System.Runtime.Serialization.DataContract]
-    public class ReactiveObject : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveNotifyPropertyChanged<ReactiveUI.IReactiveObject>, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        public ReactiveObject() { }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changed { get; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changing { get; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<System.Exception> ThrownExceptions { get; }
-        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
-        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
-        public bool AreChangeNotificationsEnabled() { }
-        public System.IDisposable DelayChangeNotifications() { }
-        public System.IDisposable SuppressChangeNotifications() { }
-    }
-    public class ReactivePropertyChangedEventArgs<TSender> : System.ComponentModel.PropertyChangedEventArgs, ReactiveUI.IReactivePropertyChangedEventArgs<TSender>
-    {
-        public ReactivePropertyChangedEventArgs(TSender sender, string propertyName) { }
-        public TSender Sender { get; }
-    }
-    public class ReactivePropertyChangingEventArgs<TSender> : System.ComponentModel.PropertyChangingEventArgs, ReactiveUI.IReactivePropertyChangedEventArgs<TSender>
-    {
-        public ReactivePropertyChangingEventArgs(TSender sender, string? propertyName) { }
-        public TSender Sender { get; }
-    }
-    [System.Runtime.Serialization.DataContract]
-    public class ReactiveRecord : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveNotifyPropertyChanged<ReactiveUI.IReactiveObject>, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging, System.IEquatable<ReactiveUI.ReactiveRecord>
-    {
-        public ReactiveRecord() { }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changed { get; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changing { get; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<System.Exception> ThrownExceptions { get; }
-        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
-        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
-        public bool AreChangeNotificationsEnabled() { }
-        public System.IDisposable DelayChangeNotifications() { }
-        public System.IDisposable SuppressChangeNotifications() { }
-    }
-    public static class Reflection
-    {
-        public static string ExpressionToPropertyNames(System.Linq.Expressions.Expression? expression) { }
-        public static System.Type GetEventArgsTypeForEvent(System.Type type, string? eventName) { }
-        public static System.Func<object?, object?[]?, object?>? GetValueFetcherForProperty(System.Reflection.MemberInfo? member) { }
-        public static System.Func<object?, object?[]?, object?> GetValueFetcherOrThrow(System.Reflection.MemberInfo? member) { }
-        public static System.Action<object?, object?, object?[]?> GetValueSetterForProperty(System.Reflection.MemberInfo? member) { }
-        public static System.Action<object?, object?, object?[]?>? GetValueSetterOrThrow(System.Reflection.MemberInfo? member) { }
-        public static bool IsStatic(this System.Reflection.PropertyInfo item) { }
-        public static System.Type? ReallyFindType(string? type, bool throwOnFailure) { }
-        public static System.Linq.Expressions.Expression Rewrite(System.Linq.Expressions.Expression? expression) { }
-        public static void ThrowIfMethodsNotOverloaded(string callingTypeName, object targetObject, params string[] methodsToCheck) { }
-        public static bool TryGetAllValuesForPropertyChain(out ReactiveUI.IObservedChange<object, object?>[] changeValues, object? current, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain) { }
-        public static bool TryGetValueForPropertyChain<TValue>(out TValue changeValue, object? current, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain) { }
-        public static bool TrySetValueToPropertyChain<TValue>(object? target, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain, TValue value, bool shouldThrow = true) { }
-    }
-    public enum RegistrationNamespace
-    {
-        None = 0,
-        XamForms = 1,
-        Winforms = 2,
-        Wpf = 3,
-        Uno = 4,
-        UnoWinUI = 5,
-        Blazor = 6,
-        Drawing = 7,
-        Avalonia = 8,
-        Maui = 9,
-        Uwp = 10,
-        WinUI = 11,
-    }
-    public class Registrations
-    {
-        public Registrations() { }
-        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
-    }
-    public static class RoutableViewModelMixin
-    {
-        public static System.IDisposable WhenNavigatedTo(this ReactiveUI.IRoutableViewModel item, System.Func<System.IDisposable> onNavigatedTo) { }
-        public static System.IObservable<System.Reactive.Unit> WhenNavigatedToObservable(this ReactiveUI.IRoutableViewModel item) { }
-        public static System.IObservable<System.Reactive.Unit> WhenNavigatingFromObservable(this ReactiveUI.IRoutableViewModel item) { }
-    }
-    [System.Runtime.Serialization.DataContract]
-    public class RoutingState : ReactiveUI.ReactiveObject
-    {
-        public RoutingState(System.Reactive.Concurrency.IScheduler? scheduler = null) { }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<ReactiveUI.IRoutableViewModel> CurrentViewModel { get; set; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public ReactiveUI.ReactiveCommand<ReactiveUI.IRoutableViewModel, ReactiveUI.IRoutableViewModel> Navigate { get; set; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public ReactiveUI.ReactiveCommand<ReactiveUI.IRoutableViewModel, ReactiveUI.IRoutableViewModel> NavigateAndReset { get; set; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public ReactiveUI.ReactiveCommand<System.Reactive.Unit, ReactiveUI.IRoutableViewModel> NavigateBack { get; set; }
-        [System.Runtime.Serialization.IgnoreDataMember]
-        [System.Text.Json.Serialization.JsonIgnore]
-        public System.IObservable<DynamicData.IChangeSet<ReactiveUI.IRoutableViewModel>> NavigationChanged { get; set; }
-        [System.Runtime.Serialization.DataMember]
-        [System.Text.Json.Serialization.JsonRequired]
-        public System.Collections.ObjectModel.ObservableCollection<ReactiveUI.IRoutableViewModel> NavigationStack { get; set; }
-    }
-    public static class RoutingStateMixins
-    {
-        public static T? FindViewModelInStack<T>(this ReactiveUI.RoutingState item)
-            where T : ReactiveUI.IRoutableViewModel { }
-        public static ReactiveUI.IRoutableViewModel? GetCurrentViewModel(this ReactiveUI.RoutingState item) { }
-    }
-    public static class RxApp
-    {
-        public const int BigCacheLimit = 256;
-        public const int SmallCacheLimit = 64;
-        public static System.IObserver<System.Exception> DefaultExceptionHandler { get; set; }
-        public static System.Reactive.Concurrency.IScheduler MainThreadScheduler { get; set; }
-        public static bool SuppressViewCommandBindingMessage { get; set; }
-        public static ReactiveUI.ISuspensionHost SuspensionHost { get; set; }
-        public static System.Reactive.Concurrency.IScheduler TaskpoolScheduler { get; set; }
-    }
-    public class ScheduledSubject<T> : System.IDisposable, System.IObservable<T>, System.IObserver<T>, System.Reactive.Subjects.ISubject<T>, System.Reactive.Subjects.ISubject<T, T>
-    {
-        public ScheduledSubject(System.Reactive.Concurrency.IScheduler scheduler, System.IObserver<T>? defaultObserver = null, System.Reactive.Subjects.ISubject<T>? defaultSubject = null) { }
-        public void Dispose() { }
-        protected virtual void Dispose(bool isDisposing) { }
-        public void OnCompleted() { }
-        public void OnError(System.Exception error) { }
-        public void OnNext(T value) { }
-        public System.IDisposable Subscribe(System.IObserver<T> observer) { }
-    }
-    public class ShortToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public ShortToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    [System.AttributeUsage(System.AttributeTargets.Class)]
-    public sealed class SingleInstanceViewAttribute : System.Attribute
-    {
-        public SingleInstanceViewAttribute() { }
-    }
-    public class SingleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public SingleToStringTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class StringConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public StringConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
-    }
-    public static class SuspensionHostExtensions
-    {
-        public static T GetAppState<T>(this ReactiveUI.ISuspensionHost item) { }
-        public static System.IObservable<T> ObserveAppState<T>(this ReactiveUI.ISuspensionHost item)
-            where T :  class { }
-        public static System.IDisposable SetupDefaultSuspendResume(this ReactiveUI.ISuspensionHost item, ReactiveUI.ISuspensionDriver? driver = null) { }
-    }
-    public enum TriggerUpdate
-    {
-        ViewToViewModel = 0,
-        ViewModelToView = 1,
-    }
-    [System.Serializable]
-    public class UnhandledErrorException : System.Exception
-    {
-        public UnhandledErrorException() { }
-        public UnhandledErrorException(string message) { }
-        protected UnhandledErrorException(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
-        public UnhandledErrorException(string message, System.Exception innerException) { }
-    }
-    [System.Serializable]
-    public class UnhandledInteractionException<TInput, TOutput> : System.Exception
-    {
-        public UnhandledInteractionException() { }
-        public UnhandledInteractionException(string message) { }
-        public UnhandledInteractionException(ReactiveUI.Interaction<TInput, TOutput> interaction, TInput input) { }
-        protected UnhandledInteractionException(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
-        public UnhandledInteractionException(string message, System.Exception innerException) { }
-        public TInput Input { get; }
-        public ReactiveUI.Interaction<TInput, TOutput>? Interaction { get; }
-        public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
-    }
-    [System.AttributeUsage(System.AttributeTargets.Class)]
-    public sealed class ViewContractAttribute : System.Attribute
-    {
-        public ViewContractAttribute(string contract) { }
-        public string Contract { get; }
-    }
-    public static class ViewForMixins
-    {
-        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Action<System.IDisposable>> block) { }
-        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block) { }
-        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Action<System.Action<System.IDisposable>> block) { }
-        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Action<System.Reactive.Disposables.CompositeDisposable> block) { }
-        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block) { }
-        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Action<System.IDisposable>> block, ReactiveUI.IViewFor view) { }
-        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Reactive.Disposables.CompositeDisposable> block, ReactiveUI.IViewFor? view = null) { }
-        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block, ReactiveUI.IViewFor? view) { }
-    }
-    public static class ViewLocator
-    {
-        public static ReactiveUI.IViewLocator Current { get; }
-    }
-    [System.Serializable]
-    public class ViewLocatorNotFoundException : System.Exception
-    {
-        public ViewLocatorNotFoundException() { }
-        public ViewLocatorNotFoundException(string message) { }
-        protected ViewLocatorNotFoundException(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
-        public ViewLocatorNotFoundException(string message, System.Exception innerException) { }
-    }
-    public sealed class ViewModelActivator : System.IDisposable
-    {
-        public ViewModelActivator() { }
-        public System.IObservable<System.Reactive.Unit> Activated { get; }
-        public System.IObservable<System.Reactive.Unit> Deactivated { get; }
-        public System.IDisposable Activate() { }
-        public void Deactivate(bool ignoreRefCount = false) { }
-        public void Dispose() { }
-    }
-    public class WaitForDispatcherScheduler : System.Reactive.Concurrency.IScheduler
-    {
-        public WaitForDispatcherScheduler(System.Func<System.Reactive.Concurrency.IScheduler> schedulerFactory) { }
-        public System.DateTimeOffset Now { get; }
-        public System.IDisposable Schedule<TState>(TState state, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
-        public System.IDisposable Schedule<TState>(TState state, System.DateTimeOffset dueTime, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
-        public System.IDisposable Schedule<TState>(TState state, System.TimeSpan dueTime, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
-    }
-    public static class WhenAnyMixin
-    {
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Func<ReactiveUI.IObservedChange<TSender, T1>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, ReactiveUI.IObservedChange<TSender, T11>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Linq.Expressions.Expression<System.Func<TSender, T12>> property12, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, ReactiveUI.IObservedChange<TSender, T11>, ReactiveUI.IObservedChange<TSender, T12>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Linq.Expressions.Expression? property11, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Linq.Expressions.Expression? property11, System.Linq.Expressions.Expression? property12, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, TRet>> property1) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Func<T1, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2>> WhenAnyValue<TSender, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Func<T1, T2, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2, T3>> WhenAnyValue<TSender, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Func<T1, T2, T3, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4>> WhenAnyValue<TSender, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Func<T1, T2, T3, T4, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5>> WhenAnyValue<TSender, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Func<T1, T2, T3, T4, T5, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5, T6>> WhenAnyValue<TSender, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Func<T1, T2, T3, T4, T5, T6, TRet> selector) { }
-        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5, T6, T7>> WhenAnyValue<TSender, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Func<T1, T2, T3, T4, T5, T6, T7, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, TRet> selector) { }
-        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Linq.Expressions.Expression<System.Func<TSender, T12>> property12, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, TRet> selector) { }
-    }
-    public static class WhenAnyObservableMixin
-    {
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs11)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs11, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs12)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Func<T1?, T2?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Func<T1?, T2?, T3?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Func<T1?, T2?, T3?, T4?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Func<T1?, T2?, T3?, T4?, T5?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T11>?>> obs11, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, T11?, TRet> selector)
-            where TSender :  class { }
-        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T11>?>> obs11, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T12>?>> obs12, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, T11?, T12?, TRet> selector)
-            where TSender :  class { }
-    }
-}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.DotNet6_0.verified.txt b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.DotNet6_0.verified.txt
deleted file mode 100644
index 304564a83e..0000000000
--- a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.DotNet6_0.verified.txt
+++ /dev/null
@@ -1,55 +0,0 @@
-[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v6.0", FrameworkDisplayName=".NET 6.0")]
-namespace ReactiveUI.Testing
-{
-    public interface IBuilder { }
-    public static class IBuilderExtensions
-    {
-        public static TBuilder With<TBuilder, TField>(this TBuilder builder, ref System.Collections.Generic.List<TField>? field, System.Collections.Generic.IEnumerable<TField> values)
-            where TBuilder : ReactiveUI.Testing.IBuilder { }
-        public static TBuilder With<TBuilder, TField>(this TBuilder builder, ref System.Collections.Generic.List<TField>? field, TField value)
-            where TBuilder : ReactiveUI.Testing.IBuilder { }
-        public static TBuilder With<TBuilder, TField>(this TBuilder builder, out TField field, TField value)
-            where TBuilder : ReactiveUI.Testing.IBuilder { }
-        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, System.Collections.Generic.IDictionary<TKey, TField> keyValuePair)
-            where TKey :  notnull { }
-        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, System.Collections.Generic.KeyValuePair<TKey, TField> keyValuePair)
-            where TBuilder : ReactiveUI.Testing.IBuilder
-            where TKey :  notnull { }
-        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, TKey key, TField value)
-            where TBuilder : ReactiveUI.Testing.IBuilder
-            where TKey :  notnull { }
-    }
-    public static class MessageBusExtensions
-    {
-        public static void With(this ReactiveUI.IMessageBus messageBus, System.Action block) { }
-        public static TRet With<TRet>(this ReactiveUI.IMessageBus messageBus, System.Func<TRet> block) { }
-        public static System.IDisposable WithMessageBus(this ReactiveUI.IMessageBus messageBus) { }
-    }
-    public static class SchedulerExtensions
-    {
-        public static void AdvanceByMs(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
-        public static void AdvanceToMs(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
-        public static long FromTimeSpan(this Microsoft.Reactive.Testing.TestScheduler scheduler, System.TimeSpan span) { }
-        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnCompletedAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
-        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnErrorAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds, System.Exception ex) { }
-        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnNextAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds, T value) { }
-        public static void With<T>(this T scheduler, System.Action<T> block)
-            where T : System.Reactive.Concurrency.IScheduler { }
-        public static TRet With<T, TRet>(this T scheduler, System.Func<T, TRet> block)
-            where T : System.Reactive.Concurrency.IScheduler { }
-        public static System.Threading.Tasks.Task WithAsync<T>(this T scheduler, System.Func<T, System.Threading.Tasks.Task> block)
-            where T : System.Reactive.Concurrency.IScheduler { }
-        public static System.Threading.Tasks.Task<TRet> WithAsync<T, TRet>(this T scheduler, System.Func<T, System.Threading.Tasks.Task<TRet>> block)
-            where T : System.Reactive.Concurrency.IScheduler { }
-        public static System.IDisposable WithScheduler(System.Reactive.Concurrency.IScheduler scheduler) { }
-    }
-    public class TestSequencer : System.IDisposable
-    {
-        public TestSequencer() { }
-        public long CompletedPhases { get; }
-        public long CurrentPhase { get; }
-        public System.Threading.Tasks.Task AdvancePhaseAsync(string comment = "") { }
-        public void Dispose() { }
-        protected virtual void Dispose(bool disposing) { }
-    }
-}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.DotNet7_0.verified.txt b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.DotNet7_0.verified.txt
deleted file mode 100644
index 879eba2a36..0000000000
--- a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.DotNet7_0.verified.txt
+++ /dev/null
@@ -1,55 +0,0 @@
-[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v7.0", FrameworkDisplayName=".NET 7.0")]
-namespace ReactiveUI.Testing
-{
-    public interface IBuilder { }
-    public static class IBuilderExtensions
-    {
-        public static TBuilder With<TBuilder, TField>(this TBuilder builder, ref System.Collections.Generic.List<TField>? field, System.Collections.Generic.IEnumerable<TField> values)
-            where TBuilder : ReactiveUI.Testing.IBuilder { }
-        public static TBuilder With<TBuilder, TField>(this TBuilder builder, ref System.Collections.Generic.List<TField>? field, TField value)
-            where TBuilder : ReactiveUI.Testing.IBuilder { }
-        public static TBuilder With<TBuilder, TField>(this TBuilder builder, out TField field, TField value)
-            where TBuilder : ReactiveUI.Testing.IBuilder { }
-        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, System.Collections.Generic.IDictionary<TKey, TField> keyValuePair)
-            where TKey :  notnull { }
-        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, System.Collections.Generic.KeyValuePair<TKey, TField> keyValuePair)
-            where TBuilder : ReactiveUI.Testing.IBuilder
-            where TKey :  notnull { }
-        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, TKey key, TField value)
-            where TBuilder : ReactiveUI.Testing.IBuilder
-            where TKey :  notnull { }
-    }
-    public static class MessageBusExtensions
-    {
-        public static void With(this ReactiveUI.IMessageBus messageBus, System.Action block) { }
-        public static TRet With<TRet>(this ReactiveUI.IMessageBus messageBus, System.Func<TRet> block) { }
-        public static System.IDisposable WithMessageBus(this ReactiveUI.IMessageBus messageBus) { }
-    }
-    public static class SchedulerExtensions
-    {
-        public static void AdvanceByMs(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
-        public static void AdvanceToMs(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
-        public static long FromTimeSpan(this Microsoft.Reactive.Testing.TestScheduler scheduler, System.TimeSpan span) { }
-        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnCompletedAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
-        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnErrorAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds, System.Exception ex) { }
-        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnNextAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds, T value) { }
-        public static void With<T>(this T scheduler, System.Action<T> block)
-            where T : System.Reactive.Concurrency.IScheduler { }
-        public static TRet With<T, TRet>(this T scheduler, System.Func<T, TRet> block)
-            where T : System.Reactive.Concurrency.IScheduler { }
-        public static System.Threading.Tasks.Task WithAsync<T>(this T scheduler, System.Func<T, System.Threading.Tasks.Task> block)
-            where T : System.Reactive.Concurrency.IScheduler { }
-        public static System.Threading.Tasks.Task<TRet> WithAsync<T, TRet>(this T scheduler, System.Func<T, System.Threading.Tasks.Task<TRet>> block)
-            where T : System.Reactive.Concurrency.IScheduler { }
-        public static System.IDisposable WithScheduler(System.Reactive.Concurrency.IScheduler scheduler) { }
-    }
-    public class TestSequencer : System.IDisposable
-    {
-        public TestSequencer() { }
-        public long CompletedPhases { get; }
-        public long CurrentPhase { get; }
-        public System.Threading.Tasks.Task AdvancePhaseAsync(string comment = "") { }
-        public void Dispose() { }
-        protected virtual void Dispose(bool disposing) { }
-    }
-}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.Net4_7.verified.txt b/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.Net4_7.verified.txt
deleted file mode 100644
index f11db08cc5..0000000000
--- a/src/ReactiveUI.Tests/Utilities/ApiApprovalTests.Testing.Net4_7.verified.txt
+++ /dev/null
@@ -1,55 +0,0 @@
-[assembly: System.Runtime.Versioning.TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName=".NET Framework 4.7.2")]
-namespace ReactiveUI.Testing
-{
-    public interface IBuilder { }
-    public static class IBuilderExtensions
-    {
-        public static TBuilder With<TBuilder, TField>(this TBuilder builder, ref System.Collections.Generic.List<TField>? field, System.Collections.Generic.IEnumerable<TField> values)
-            where TBuilder : ReactiveUI.Testing.IBuilder { }
-        public static TBuilder With<TBuilder, TField>(this TBuilder builder, ref System.Collections.Generic.List<TField>? field, TField value)
-            where TBuilder : ReactiveUI.Testing.IBuilder { }
-        public static TBuilder With<TBuilder, TField>(this TBuilder builder, out TField field, TField value)
-            where TBuilder : ReactiveUI.Testing.IBuilder { }
-        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, System.Collections.Generic.IDictionary<TKey, TField> keyValuePair)
-            where TKey :  notnull { }
-        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, System.Collections.Generic.KeyValuePair<TKey, TField> keyValuePair)
-            where TBuilder : ReactiveUI.Testing.IBuilder
-            where TKey :  notnull { }
-        public static TBuilder With<TBuilder, TKey, TField>(this TBuilder builder, ref System.Collections.Generic.Dictionary<TKey, TField> dictionary, TKey key, TField value)
-            where TBuilder : ReactiveUI.Testing.IBuilder
-            where TKey :  notnull { }
-    }
-    public static class MessageBusExtensions
-    {
-        public static void With(this ReactiveUI.IMessageBus messageBus, System.Action block) { }
-        public static TRet With<TRet>(this ReactiveUI.IMessageBus messageBus, System.Func<TRet> block) { }
-        public static System.IDisposable WithMessageBus(this ReactiveUI.IMessageBus messageBus) { }
-    }
-    public static class SchedulerExtensions
-    {
-        public static void AdvanceByMs(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
-        public static void AdvanceToMs(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
-        public static long FromTimeSpan(this Microsoft.Reactive.Testing.TestScheduler scheduler, System.TimeSpan span) { }
-        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnCompletedAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds) { }
-        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnErrorAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds, System.Exception ex) { }
-        public static Microsoft.Reactive.Testing.Recorded<System.Reactive.Notification<T>> OnNextAt<T>(this Microsoft.Reactive.Testing.TestScheduler scheduler, double milliseconds, T value) { }
-        public static void With<T>(this T scheduler, System.Action<T> block)
-            where T : System.Reactive.Concurrency.IScheduler { }
-        public static TRet With<T, TRet>(this T scheduler, System.Func<T, TRet> block)
-            where T : System.Reactive.Concurrency.IScheduler { }
-        public static System.Threading.Tasks.Task WithAsync<T>(this T scheduler, System.Func<T, System.Threading.Tasks.Task> block)
-            where T : System.Reactive.Concurrency.IScheduler { }
-        public static System.Threading.Tasks.Task<TRet> WithAsync<T, TRet>(this T scheduler, System.Func<T, System.Threading.Tasks.Task<TRet>> block)
-            where T : System.Reactive.Concurrency.IScheduler { }
-        public static System.IDisposable WithScheduler(System.Reactive.Concurrency.IScheduler scheduler) { }
-    }
-    public class TestSequencer : System.IDisposable
-    {
-        public TestSequencer() { }
-        public long CompletedPhases { get; }
-        public long CurrentPhase { get; }
-        public System.Threading.Tasks.Task AdvancePhaseAsync(string comment = "") { }
-        public void Dispose() { }
-        protected virtual void Dispose(bool disposing) { }
-    }
-}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet6_0.verified.txt b/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet6_0.verified.txt
deleted file mode 100644
index 5d90003771..0000000000
--- a/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet6_0.verified.txt
+++ /dev/null
@@ -1,116 +0,0 @@
-[assembly: System.Runtime.Versioning.SupportedOSPlatform("Windows10.0.17763.0")]
-[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v6.0", FrameworkDisplayName=".NET 6.0")]
-[assembly: System.Runtime.Versioning.TargetPlatform("Windows10.0.17763.0")]
-namespace ReactiveUI.Winforms
-{
-    public class ActivationForViewFetcher : ReactiveUI.IActivationForViewFetcher, Splat.IEnableLogger
-    {
-        public ActivationForViewFetcher() { }
-        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
-        public int GetAffinityForView(System.Type view) { }
-    }
-    public class ContentControlBindingHook : ReactiveUI.IPropertyBindingHook
-    {
-        public ContentControlBindingHook() { }
-        public bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction) { }
-    }
-    public class CreatesWinformsCommandBinding : ReactiveUI.ICreatesCommandBinding
-    {
-        public CreatesWinformsCommandBinding() { }
-        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
-        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
-        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
-    }
-    public class PanelSetMethodBindingConverter : ReactiveUI.ISetMethodBindingConverter, Splat.IEnableLogger
-    {
-        public PanelSetMethodBindingConverter() { }
-        public int GetAffinityForObjects(System.Type? fromType, System.Type? toType) { }
-        public object PerformSet(object? toTarget, object? newValue, object?[]? arguments) { }
-    }
-    public class PlatformOperations : ReactiveUI.IPlatformOperations
-    {
-        public PlatformOperations() { }
-        public string? GetOrientation() { }
-    }
-    public class ReactiveUserControlNonGeneric : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor
-    {
-        public ReactiveUserControlNonGeneric() { }
-        protected override void Dispose(bool disposing) { }
-    }
-    public class ReactiveUserControl<TViewModel> : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
-        where TViewModel :  class
-    {
-        public ReactiveUserControl() { }
-        [System.ComponentModel.Bindable(true)]
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The ViewModel.")]
-        [System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
-        public TViewModel ViewModel { get; set; }
-        protected override void Dispose(bool disposing) { }
-    }
-    public class Registrations
-    {
-        public Registrations() { }
-        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
-    }
-    [System.ComponentModel.DefaultProperty("ViewModel")]
-    public class RoutedControlHost : System.Windows.Forms.UserControl, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        public RoutedControlHost() { }
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The default control when no viewmodel is specified")]
-        public System.Windows.Forms.Control? DefaultContent { get; set; }
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The router.")]
-        public ReactiveUI.RoutingState? Router { get; set; }
-        [System.ComponentModel.Browsable(false)]
-        public System.IObservable<string>? ViewContractObservable { get; set; }
-        [System.ComponentModel.Browsable(false)]
-        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
-        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
-        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
-        protected override void Dispose(bool disposing) { }
-    }
-    public class TableContentSetMethodBindingConverter : ReactiveUI.ISetMethodBindingConverter, Splat.IEnableLogger
-    {
-        public TableContentSetMethodBindingConverter() { }
-        public int GetAffinityForObjects(System.Type? fromType, System.Type? toType) { }
-        public object PerformSet(object? toTarget, object? newValue, object?[]? arguments) { }
-    }
-    [System.ComponentModel.DefaultProperty("ViewModel")]
-    public class ViewModelControlHost : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IReactiveObject, ReactiveUI.IViewFor, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        public ViewModelControlHost() { }
-        [System.ComponentModel.Bindable(true)]
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.DefaultValue(true)]
-        [System.ComponentModel.Description("Cache Views")]
-        public bool CacheViews { get; set; }
-        [System.ComponentModel.Bindable(true)]
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The Current View")]
-        public object? Content { get; set; }
-        public System.Windows.Forms.Control? CurrentView { get; }
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The default control when no viewmodel is specified")]
-        public System.Windows.Forms.Control? DefaultContent { get; set; }
-        [System.ComponentModel.Browsable(false)]
-        public System.IObservable<string>? ViewContractObservable { get; set; }
-        [System.ComponentModel.Browsable(false)]
-        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
-        [System.ComponentModel.Bindable(true)]
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The viewmodel to host.")]
-        public object? ViewModel { get; set; }
-        public static bool DefaultCacheViewsEnabled { get; set; }
-        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
-        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
-        protected override void Dispose(bool disposing) { }
-    }
-    public class WinformsCreatesObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public WinformsCreatesObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet7_0.verified.txt b/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet7_0.verified.txt
deleted file mode 100644
index f8bac7dbb5..0000000000
--- a/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet7_0.verified.txt
+++ /dev/null
@@ -1,116 +0,0 @@
-[assembly: System.Runtime.Versioning.SupportedOSPlatform("Windows10.0.17763.0")]
-[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v7.0", FrameworkDisplayName=".NET 7.0")]
-[assembly: System.Runtime.Versioning.TargetPlatform("Windows10.0.17763.0")]
-namespace ReactiveUI.Winforms
-{
-    public class ActivationForViewFetcher : ReactiveUI.IActivationForViewFetcher, Splat.IEnableLogger
-    {
-        public ActivationForViewFetcher() { }
-        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
-        public int GetAffinityForView(System.Type view) { }
-    }
-    public class ContentControlBindingHook : ReactiveUI.IPropertyBindingHook
-    {
-        public ContentControlBindingHook() { }
-        public bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction) { }
-    }
-    public class CreatesWinformsCommandBinding : ReactiveUI.ICreatesCommandBinding
-    {
-        public CreatesWinformsCommandBinding() { }
-        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
-        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
-        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
-    }
-    public class PanelSetMethodBindingConverter : ReactiveUI.ISetMethodBindingConverter, Splat.IEnableLogger
-    {
-        public PanelSetMethodBindingConverter() { }
-        public int GetAffinityForObjects(System.Type? fromType, System.Type? toType) { }
-        public object PerformSet(object? toTarget, object? newValue, object?[]? arguments) { }
-    }
-    public class PlatformOperations : ReactiveUI.IPlatformOperations
-    {
-        public PlatformOperations() { }
-        public string? GetOrientation() { }
-    }
-    public class ReactiveUserControlNonGeneric : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor
-    {
-        public ReactiveUserControlNonGeneric() { }
-        protected override void Dispose(bool disposing) { }
-    }
-    public class ReactiveUserControl<TViewModel> : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
-        where TViewModel :  class
-    {
-        public ReactiveUserControl() { }
-        [System.ComponentModel.Bindable(true)]
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The ViewModel.")]
-        [System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
-        public TViewModel ViewModel { get; set; }
-        protected override void Dispose(bool disposing) { }
-    }
-    public class Registrations
-    {
-        public Registrations() { }
-        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
-    }
-    [System.ComponentModel.DefaultProperty("ViewModel")]
-    public class RoutedControlHost : System.Windows.Forms.UserControl, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        public RoutedControlHost() { }
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The default control when no viewmodel is specified")]
-        public System.Windows.Forms.Control? DefaultContent { get; set; }
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The router.")]
-        public ReactiveUI.RoutingState? Router { get; set; }
-        [System.ComponentModel.Browsable(false)]
-        public System.IObservable<string>? ViewContractObservable { get; set; }
-        [System.ComponentModel.Browsable(false)]
-        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
-        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
-        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
-        protected override void Dispose(bool disposing) { }
-    }
-    public class TableContentSetMethodBindingConverter : ReactiveUI.ISetMethodBindingConverter, Splat.IEnableLogger
-    {
-        public TableContentSetMethodBindingConverter() { }
-        public int GetAffinityForObjects(System.Type? fromType, System.Type? toType) { }
-        public object PerformSet(object? toTarget, object? newValue, object?[]? arguments) { }
-    }
-    [System.ComponentModel.DefaultProperty("ViewModel")]
-    public class ViewModelControlHost : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IReactiveObject, ReactiveUI.IViewFor, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        public ViewModelControlHost() { }
-        [System.ComponentModel.Bindable(true)]
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.DefaultValue(true)]
-        [System.ComponentModel.Description("Cache Views")]
-        public bool CacheViews { get; set; }
-        [System.ComponentModel.Bindable(true)]
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The Current View")]
-        public object? Content { get; set; }
-        public System.Windows.Forms.Control? CurrentView { get; }
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The default control when no viewmodel is specified")]
-        public System.Windows.Forms.Control? DefaultContent { get; set; }
-        [System.ComponentModel.Browsable(false)]
-        public System.IObservable<string>? ViewContractObservable { get; set; }
-        [System.ComponentModel.Browsable(false)]
-        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
-        [System.ComponentModel.Bindable(true)]
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The viewmodel to host.")]
-        public object? ViewModel { get; set; }
-        public static bool DefaultCacheViewsEnabled { get; set; }
-        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
-        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
-        protected override void Dispose(bool disposing) { }
-    }
-    public class WinformsCreatesObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public WinformsCreatesObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet8_0.verified.txt b/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet8_0.verified.txt
deleted file mode 100644
index 32abdea373..0000000000
--- a/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.DotNet8_0.verified.txt
+++ /dev/null
@@ -1,116 +0,0 @@
-[assembly: System.Runtime.Versioning.SupportedOSPlatform("Windows10.0.17763.0")]
-[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v8.0", FrameworkDisplayName=".NET 8.0")]
-[assembly: System.Runtime.Versioning.TargetPlatform("Windows10.0.17763.0")]
-namespace ReactiveUI.Winforms
-{
-    public class ActivationForViewFetcher : ReactiveUI.IActivationForViewFetcher, Splat.IEnableLogger
-    {
-        public ActivationForViewFetcher() { }
-        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
-        public int GetAffinityForView(System.Type view) { }
-    }
-    public class ContentControlBindingHook : ReactiveUI.IPropertyBindingHook
-    {
-        public ContentControlBindingHook() { }
-        public bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction) { }
-    }
-    public class CreatesWinformsCommandBinding : ReactiveUI.ICreatesCommandBinding
-    {
-        public CreatesWinformsCommandBinding() { }
-        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
-        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
-        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
-    }
-    public class PanelSetMethodBindingConverter : ReactiveUI.ISetMethodBindingConverter, Splat.IEnableLogger
-    {
-        public PanelSetMethodBindingConverter() { }
-        public int GetAffinityForObjects(System.Type? fromType, System.Type? toType) { }
-        public object PerformSet(object? toTarget, object? newValue, object?[]? arguments) { }
-    }
-    public class PlatformOperations : ReactiveUI.IPlatformOperations
-    {
-        public PlatformOperations() { }
-        public string? GetOrientation() { }
-    }
-    public class ReactiveUserControlNonGeneric : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor
-    {
-        public ReactiveUserControlNonGeneric() { }
-        protected override void Dispose(bool disposing) { }
-    }
-    public class ReactiveUserControl<TViewModel> : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
-        where TViewModel :  class
-    {
-        public ReactiveUserControl() { }
-        [System.ComponentModel.Bindable(true)]
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The ViewModel.")]
-        [System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
-        public TViewModel ViewModel { get; set; }
-        protected override void Dispose(bool disposing) { }
-    }
-    public class Registrations
-    {
-        public Registrations() { }
-        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
-    }
-    [System.ComponentModel.DefaultProperty("ViewModel")]
-    public class RoutedControlHost : System.Windows.Forms.UserControl, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        public RoutedControlHost() { }
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The default control when no viewmodel is specified")]
-        public System.Windows.Forms.Control? DefaultContent { get; set; }
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The router.")]
-        public ReactiveUI.RoutingState? Router { get; set; }
-        [System.ComponentModel.Browsable(false)]
-        public System.IObservable<string>? ViewContractObservable { get; set; }
-        [System.ComponentModel.Browsable(false)]
-        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
-        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
-        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
-        protected override void Dispose(bool disposing) { }
-    }
-    public class TableContentSetMethodBindingConverter : ReactiveUI.ISetMethodBindingConverter, Splat.IEnableLogger
-    {
-        public TableContentSetMethodBindingConverter() { }
-        public int GetAffinityForObjects(System.Type? fromType, System.Type? toType) { }
-        public object PerformSet(object? toTarget, object? newValue, object?[]? arguments) { }
-    }
-    [System.ComponentModel.DefaultProperty("ViewModel")]
-    public class ViewModelControlHost : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IReactiveObject, ReactiveUI.IViewFor, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        public ViewModelControlHost() { }
-        [System.ComponentModel.Bindable(true)]
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.DefaultValue(true)]
-        [System.ComponentModel.Description("Cache Views")]
-        public bool CacheViews { get; set; }
-        [System.ComponentModel.Bindable(true)]
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The Current View")]
-        public object? Content { get; set; }
-        public System.Windows.Forms.Control? CurrentView { get; }
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The default control when no viewmodel is specified")]
-        public System.Windows.Forms.Control? DefaultContent { get; set; }
-        [System.ComponentModel.Browsable(false)]
-        public System.IObservable<string>? ViewContractObservable { get; set; }
-        [System.ComponentModel.Browsable(false)]
-        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
-        [System.ComponentModel.Bindable(true)]
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The viewmodel to host.")]
-        public object? ViewModel { get; set; }
-        public static bool DefaultCacheViewsEnabled { get; set; }
-        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
-        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
-        protected override void Dispose(bool disposing) { }
-    }
-    public class WinformsCreatesObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public WinformsCreatesObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.Net4_7.verified.txt b/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.Net4_7.verified.txt
deleted file mode 100644
index 3b64ac1766..0000000000
--- a/src/ReactiveUI.Tests/Utilities/WinformsApiApprovalTests.Winforms.Net4_7.verified.txt
+++ /dev/null
@@ -1,114 +0,0 @@
-[assembly: System.Runtime.Versioning.TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName=".NET Framework 4.7.2")]
-namespace ReactiveUI.Winforms
-{
-    public class ActivationForViewFetcher : ReactiveUI.IActivationForViewFetcher, Splat.IEnableLogger
-    {
-        public ActivationForViewFetcher() { }
-        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
-        public int GetAffinityForView(System.Type view) { }
-    }
-    public class ContentControlBindingHook : ReactiveUI.IPropertyBindingHook
-    {
-        public ContentControlBindingHook() { }
-        public bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction) { }
-    }
-    public class CreatesWinformsCommandBinding : ReactiveUI.ICreatesCommandBinding
-    {
-        public CreatesWinformsCommandBinding() { }
-        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
-        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
-        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
-    }
-    public class PanelSetMethodBindingConverter : ReactiveUI.ISetMethodBindingConverter, Splat.IEnableLogger
-    {
-        public PanelSetMethodBindingConverter() { }
-        public int GetAffinityForObjects(System.Type? fromType, System.Type? toType) { }
-        public object PerformSet(object? toTarget, object? newValue, object?[]? arguments) { }
-    }
-    public class PlatformOperations : ReactiveUI.IPlatformOperations
-    {
-        public PlatformOperations() { }
-        public string? GetOrientation() { }
-    }
-    public class ReactiveUserControlNonGeneric : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor
-    {
-        public ReactiveUserControlNonGeneric() { }
-        protected override void Dispose(bool disposing) { }
-    }
-    public class ReactiveUserControl<TViewModel> : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
-        where TViewModel :  class
-    {
-        public ReactiveUserControl() { }
-        [System.ComponentModel.Bindable(true)]
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The ViewModel.")]
-        [System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
-        public TViewModel ViewModel { get; set; }
-        protected override void Dispose(bool disposing) { }
-    }
-    public class Registrations
-    {
-        public Registrations() { }
-        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
-    }
-    [System.ComponentModel.DefaultProperty("ViewModel")]
-    public class RoutedControlHost : System.Windows.Forms.UserControl, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        public RoutedControlHost() { }
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The default control when no viewmodel is specified")]
-        public System.Windows.Forms.Control? DefaultContent { get; set; }
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The router.")]
-        public ReactiveUI.RoutingState? Router { get; set; }
-        [System.ComponentModel.Browsable(false)]
-        public System.IObservable<string>? ViewContractObservable { get; set; }
-        [System.ComponentModel.Browsable(false)]
-        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
-        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
-        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
-        protected override void Dispose(bool disposing) { }
-    }
-    public class TableContentSetMethodBindingConverter : ReactiveUI.ISetMethodBindingConverter, Splat.IEnableLogger
-    {
-        public TableContentSetMethodBindingConverter() { }
-        public int GetAffinityForObjects(System.Type? fromType, System.Type? toType) { }
-        public object PerformSet(object? toTarget, object? newValue, object?[]? arguments) { }
-    }
-    [System.ComponentModel.DefaultProperty("ViewModel")]
-    public class ViewModelControlHost : System.Windows.Forms.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IReactiveObject, ReactiveUI.IViewFor, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
-    {
-        public ViewModelControlHost() { }
-        [System.ComponentModel.Bindable(true)]
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.DefaultValue(true)]
-        [System.ComponentModel.Description("Cache Views")]
-        public bool CacheViews { get; set; }
-        [System.ComponentModel.Bindable(true)]
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The Current View")]
-        public object? Content { get; set; }
-        public System.Windows.Forms.Control? CurrentView { get; }
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The default control when no viewmodel is specified")]
-        public System.Windows.Forms.Control? DefaultContent { get; set; }
-        [System.ComponentModel.Browsable(false)]
-        public System.IObservable<string>? ViewContractObservable { get; set; }
-        [System.ComponentModel.Browsable(false)]
-        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
-        [System.ComponentModel.Bindable(true)]
-        [System.ComponentModel.Category("ReactiveUI")]
-        [System.ComponentModel.Description("The viewmodel to host.")]
-        public object? ViewModel { get; set; }
-        public static bool DefaultCacheViewsEnabled { get; set; }
-        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
-        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
-        protected override void Dispose(bool disposing) { }
-    }
-    public class WinformsCreatesObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public WinformsCreatesObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet6_0.verified.txt b/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet6_0.verified.txt
deleted file mode 100644
index cc3c98af59..0000000000
--- a/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet6_0.verified.txt
+++ /dev/null
@@ -1,139 +0,0 @@
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Tests")]
-[assembly: System.Runtime.Versioning.SupportedOSPlatform("Windows10.0.17763.0")]
-[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v6.0", FrameworkDisplayName=".NET 6.0")]
-[assembly: System.Runtime.Versioning.TargetPlatform("Windows10.0.17763.0")]
-[assembly: System.Windows.Markup.XmlnsDefinition("http://reactiveui.net", "ReactiveUI")]
-[assembly: System.Windows.ThemeInfo(System.Windows.ResourceDictionaryLocation.None, System.Windows.ResourceDictionaryLocation.SourceAssembly)]
-namespace ReactiveUI
-{
-    public class ActivationForViewFetcher : ReactiveUI.IActivationForViewFetcher
-    {
-        public ActivationForViewFetcher() { }
-        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
-        public int GetAffinityForView(System.Type view) { }
-    }
-    public class AutoDataTemplateBindingHook : ReactiveUI.IPropertyBindingHook
-    {
-        public AutoDataTemplateBindingHook() { }
-        public static System.Lazy<System.Windows.DataTemplate> DefaultItemTemplate { get; }
-        public bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction) { }
-    }
-    public class AutoSuspendHelper : Splat.IEnableLogger
-    {
-        public AutoSuspendHelper(System.Windows.Application app) { }
-        public System.TimeSpan IdleTimeout { get; set; }
-    }
-    [System.Flags]
-    public enum BooleanToVisibilityHint
-    {
-        None = 0,
-        Inverse = 2,
-        UseHidden = 4,
-    }
-    public class BooleanToVisibilityTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public BooleanToVisibilityTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class DependencyObjectObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public DependencyObjectObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-    public class PlatformOperations : ReactiveUI.IPlatformOperations
-    {
-        public PlatformOperations() { }
-        public string? GetOrientation() { }
-    }
-    public class ReactivePage<TViewModel> : System.Windows.Controls.Page, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
-        where TViewModel :  class
-    {
-        public static readonly System.Windows.DependencyProperty ViewModelProperty;
-        public ReactivePage() { }
-        public TViewModel BindingRoot { get; }
-        public TViewModel ViewModel { get; set; }
-    }
-    public class ReactiveUserControl<TViewModel> : System.Windows.Controls.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
-        where TViewModel :  class
-    {
-        public static readonly System.Windows.DependencyProperty ViewModelProperty;
-        public ReactiveUserControl() { }
-        public TViewModel BindingRoot { get; }
-        public TViewModel ViewModel { get; set; }
-    }
-    public class ReactiveWindow<TViewModel> : System.Windows.Window, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
-        where TViewModel :  class
-    {
-        public static readonly System.Windows.DependencyProperty ViewModelProperty;
-        public ReactiveWindow() { }
-        public TViewModel BindingRoot { get; }
-        public TViewModel ViewModel { get; set; }
-    }
-    public class RoutedViewHost : ReactiveUI.TransitioningContentControl, ReactiveUI.IActivatableView, Splat.IEnableLogger
-    {
-        public static readonly System.Windows.DependencyProperty DefaultContentProperty;
-        public static readonly System.Windows.DependencyProperty RouterProperty;
-        public static readonly System.Windows.DependencyProperty ViewContractObservableProperty;
-        public RoutedViewHost() { }
-        public object DefaultContent { get; set; }
-        public ReactiveUI.RoutingState Router { get; set; }
-        public string? ViewContract { get; set; }
-        public System.IObservable<string?> ViewContractObservable { get; set; }
-        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
-    }
-    [System.Windows.TemplatePart(Name="PART_Container", Type=typeof(System.Windows.FrameworkElement?))]
-    [System.Windows.TemplatePart(Name="PART_CurrentContentPresentationSite", Type=typeof(System.Windows.Controls.ContentPresenter?))]
-    [System.Windows.TemplatePart(Name="PART_PreviousImageSite", Type=typeof(System.Windows.Controls.Image?))]
-    [System.Windows.TemplateVisualState(GroupName="PresentationStates", Name="Normal")]
-    public class TransitioningContentControl : System.Windows.Controls.ContentControl
-    {
-        public static readonly System.Windows.DependencyProperty TransitionDirectionProperty;
-        public static readonly System.Windows.DependencyProperty TransitionDurationProperty;
-        public static readonly System.Windows.DependencyProperty TransitionProperty;
-        public TransitioningContentControl() { }
-        public ReactiveUI.TransitioningContentControl.TransitionDirection Direction { get; set; }
-        public System.TimeSpan Duration { get; set; }
-        public ReactiveUI.TransitioningContentControl.TransitionType Transition { get; set; }
-        public event System.Windows.RoutedEventHandler? TransitionCompleted;
-        public event System.Windows.RoutedEventHandler? TransitionStarted;
-        public override void OnApplyTemplate() { }
-        protected override void OnContentChanged(object oldContent, object newContent) { }
-        public enum TransitionDirection
-        {
-            Up = 0,
-            Down = 1,
-            Left = 2,
-            Right = 3,
-        }
-        public enum TransitionType
-        {
-            Fade = 0,
-            Move = 1,
-            Slide = 2,
-            Drop = 3,
-            Bounce = 4,
-        }
-    }
-    public class ViewModelViewHost : ReactiveUI.TransitioningContentControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, Splat.IEnableLogger
-    {
-        public static readonly System.Windows.DependencyProperty DefaultContentProperty;
-        public static readonly System.Windows.DependencyProperty ViewContractObservableProperty;
-        public static readonly System.Windows.DependencyProperty ViewModelProperty;
-        public ViewModelViewHost() { }
-        public object DefaultContent { get; set; }
-        public string? ViewContract { get; set; }
-        public System.IObservable<string?> ViewContractObservable { get; set; }
-        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
-        public object? ViewModel { get; set; }
-    }
-}
-namespace ReactiveUI.Wpf
-{
-    public class Registrations
-    {
-        public Registrations() { }
-        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
-    }
-}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet7_0.verified.txt b/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet7_0.verified.txt
deleted file mode 100644
index 1b219049f1..0000000000
--- a/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet7_0.verified.txt
+++ /dev/null
@@ -1,139 +0,0 @@
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Tests")]
-[assembly: System.Runtime.Versioning.SupportedOSPlatform("Windows10.0.17763.0")]
-[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v7.0", FrameworkDisplayName=".NET 7.0")]
-[assembly: System.Runtime.Versioning.TargetPlatform("Windows10.0.17763.0")]
-[assembly: System.Windows.Markup.XmlnsDefinition("http://reactiveui.net", "ReactiveUI")]
-[assembly: System.Windows.ThemeInfo(System.Windows.ResourceDictionaryLocation.None, System.Windows.ResourceDictionaryLocation.SourceAssembly)]
-namespace ReactiveUI
-{
-    public class ActivationForViewFetcher : ReactiveUI.IActivationForViewFetcher
-    {
-        public ActivationForViewFetcher() { }
-        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
-        public int GetAffinityForView(System.Type view) { }
-    }
-    public class AutoDataTemplateBindingHook : ReactiveUI.IPropertyBindingHook
-    {
-        public AutoDataTemplateBindingHook() { }
-        public static System.Lazy<System.Windows.DataTemplate> DefaultItemTemplate { get; }
-        public bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction) { }
-    }
-    public class AutoSuspendHelper : Splat.IEnableLogger
-    {
-        public AutoSuspendHelper(System.Windows.Application app) { }
-        public System.TimeSpan IdleTimeout { get; set; }
-    }
-    [System.Flags]
-    public enum BooleanToVisibilityHint
-    {
-        None = 0,
-        Inverse = 2,
-        UseHidden = 4,
-    }
-    public class BooleanToVisibilityTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public BooleanToVisibilityTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class DependencyObjectObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public DependencyObjectObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-    public class PlatformOperations : ReactiveUI.IPlatformOperations
-    {
-        public PlatformOperations() { }
-        public string? GetOrientation() { }
-    }
-    public class ReactivePage<TViewModel> : System.Windows.Controls.Page, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
-        where TViewModel :  class
-    {
-        public static readonly System.Windows.DependencyProperty ViewModelProperty;
-        public ReactivePage() { }
-        public TViewModel BindingRoot { get; }
-        public TViewModel ViewModel { get; set; }
-    }
-    public class ReactiveUserControl<TViewModel> : System.Windows.Controls.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
-        where TViewModel :  class
-    {
-        public static readonly System.Windows.DependencyProperty ViewModelProperty;
-        public ReactiveUserControl() { }
-        public TViewModel BindingRoot { get; }
-        public TViewModel ViewModel { get; set; }
-    }
-    public class ReactiveWindow<TViewModel> : System.Windows.Window, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
-        where TViewModel :  class
-    {
-        public static readonly System.Windows.DependencyProperty ViewModelProperty;
-        public ReactiveWindow() { }
-        public TViewModel BindingRoot { get; }
-        public TViewModel ViewModel { get; set; }
-    }
-    public class RoutedViewHost : ReactiveUI.TransitioningContentControl, ReactiveUI.IActivatableView, Splat.IEnableLogger
-    {
-        public static readonly System.Windows.DependencyProperty DefaultContentProperty;
-        public static readonly System.Windows.DependencyProperty RouterProperty;
-        public static readonly System.Windows.DependencyProperty ViewContractObservableProperty;
-        public RoutedViewHost() { }
-        public object DefaultContent { get; set; }
-        public ReactiveUI.RoutingState Router { get; set; }
-        public string? ViewContract { get; set; }
-        public System.IObservable<string?> ViewContractObservable { get; set; }
-        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
-    }
-    [System.Windows.TemplatePart(Name="PART_Container", Type=typeof(System.Windows.FrameworkElement?))]
-    [System.Windows.TemplatePart(Name="PART_CurrentContentPresentationSite", Type=typeof(System.Windows.Controls.ContentPresenter?))]
-    [System.Windows.TemplatePart(Name="PART_PreviousImageSite", Type=typeof(System.Windows.Controls.Image?))]
-    [System.Windows.TemplateVisualState(GroupName="PresentationStates", Name="Normal")]
-    public class TransitioningContentControl : System.Windows.Controls.ContentControl
-    {
-        public static readonly System.Windows.DependencyProperty TransitionDirectionProperty;
-        public static readonly System.Windows.DependencyProperty TransitionDurationProperty;
-        public static readonly System.Windows.DependencyProperty TransitionProperty;
-        public TransitioningContentControl() { }
-        public ReactiveUI.TransitioningContentControl.TransitionDirection Direction { get; set; }
-        public System.TimeSpan Duration { get; set; }
-        public ReactiveUI.TransitioningContentControl.TransitionType Transition { get; set; }
-        public event System.Windows.RoutedEventHandler? TransitionCompleted;
-        public event System.Windows.RoutedEventHandler? TransitionStarted;
-        public override void OnApplyTemplate() { }
-        protected override void OnContentChanged(object oldContent, object newContent) { }
-        public enum TransitionDirection
-        {
-            Up = 0,
-            Down = 1,
-            Left = 2,
-            Right = 3,
-        }
-        public enum TransitionType
-        {
-            Fade = 0,
-            Move = 1,
-            Slide = 2,
-            Drop = 3,
-            Bounce = 4,
-        }
-    }
-    public class ViewModelViewHost : ReactiveUI.TransitioningContentControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, Splat.IEnableLogger
-    {
-        public static readonly System.Windows.DependencyProperty DefaultContentProperty;
-        public static readonly System.Windows.DependencyProperty ViewContractObservableProperty;
-        public static readonly System.Windows.DependencyProperty ViewModelProperty;
-        public ViewModelViewHost() { }
-        public object DefaultContent { get; set; }
-        public string? ViewContract { get; set; }
-        public System.IObservable<string?> ViewContractObservable { get; set; }
-        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
-        public object? ViewModel { get; set; }
-    }
-}
-namespace ReactiveUI.Wpf
-{
-    public class Registrations
-    {
-        public Registrations() { }
-        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
-    }
-}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet8_0.verified.txt b/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet8_0.verified.txt
deleted file mode 100644
index 88aac0b88a..0000000000
--- a/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.DotNet8_0.verified.txt
+++ /dev/null
@@ -1,139 +0,0 @@
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Tests")]
-[assembly: System.Runtime.Versioning.SupportedOSPlatform("Windows10.0.17763.0")]
-[assembly: System.Runtime.Versioning.TargetFramework(".NETCoreApp,Version=v8.0", FrameworkDisplayName=".NET 8.0")]
-[assembly: System.Runtime.Versioning.TargetPlatform("Windows10.0.17763.0")]
-[assembly: System.Windows.Markup.XmlnsDefinition("http://reactiveui.net", "ReactiveUI")]
-[assembly: System.Windows.ThemeInfo(System.Windows.ResourceDictionaryLocation.None, System.Windows.ResourceDictionaryLocation.SourceAssembly)]
-namespace ReactiveUI
-{
-    public class ActivationForViewFetcher : ReactiveUI.IActivationForViewFetcher
-    {
-        public ActivationForViewFetcher() { }
-        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
-        public int GetAffinityForView(System.Type view) { }
-    }
-    public class AutoDataTemplateBindingHook : ReactiveUI.IPropertyBindingHook
-    {
-        public AutoDataTemplateBindingHook() { }
-        public static System.Lazy<System.Windows.DataTemplate> DefaultItemTemplate { get; }
-        public bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction) { }
-    }
-    public class AutoSuspendHelper : Splat.IEnableLogger
-    {
-        public AutoSuspendHelper(System.Windows.Application app) { }
-        public System.TimeSpan IdleTimeout { get; set; }
-    }
-    [System.Flags]
-    public enum BooleanToVisibilityHint
-    {
-        None = 0,
-        Inverse = 2,
-        UseHidden = 4,
-    }
-    public class BooleanToVisibilityTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public BooleanToVisibilityTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class DependencyObjectObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public DependencyObjectObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-    public class PlatformOperations : ReactiveUI.IPlatformOperations
-    {
-        public PlatformOperations() { }
-        public string? GetOrientation() { }
-    }
-    public class ReactivePage<TViewModel> : System.Windows.Controls.Page, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
-        where TViewModel :  class
-    {
-        public static readonly System.Windows.DependencyProperty ViewModelProperty;
-        public ReactivePage() { }
-        public TViewModel BindingRoot { get; }
-        public TViewModel ViewModel { get; set; }
-    }
-    public class ReactiveUserControl<TViewModel> : System.Windows.Controls.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
-        where TViewModel :  class
-    {
-        public static readonly System.Windows.DependencyProperty ViewModelProperty;
-        public ReactiveUserControl() { }
-        public TViewModel BindingRoot { get; }
-        public TViewModel ViewModel { get; set; }
-    }
-    public class ReactiveWindow<TViewModel> : System.Windows.Window, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
-        where TViewModel :  class
-    {
-        public static readonly System.Windows.DependencyProperty ViewModelProperty;
-        public ReactiveWindow() { }
-        public TViewModel BindingRoot { get; }
-        public TViewModel ViewModel { get; set; }
-    }
-    public class RoutedViewHost : ReactiveUI.TransitioningContentControl, ReactiveUI.IActivatableView, Splat.IEnableLogger
-    {
-        public static readonly System.Windows.DependencyProperty DefaultContentProperty;
-        public static readonly System.Windows.DependencyProperty RouterProperty;
-        public static readonly System.Windows.DependencyProperty ViewContractObservableProperty;
-        public RoutedViewHost() { }
-        public object DefaultContent { get; set; }
-        public ReactiveUI.RoutingState Router { get; set; }
-        public string? ViewContract { get; set; }
-        public System.IObservable<string?> ViewContractObservable { get; set; }
-        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
-    }
-    [System.Windows.TemplatePart(Name="PART_Container", Type=typeof(System.Windows.FrameworkElement?))]
-    [System.Windows.TemplatePart(Name="PART_CurrentContentPresentationSite", Type=typeof(System.Windows.Controls.ContentPresenter?))]
-    [System.Windows.TemplatePart(Name="PART_PreviousImageSite", Type=typeof(System.Windows.Controls.Image?))]
-    [System.Windows.TemplateVisualState(GroupName="PresentationStates", Name="Normal")]
-    public class TransitioningContentControl : System.Windows.Controls.ContentControl
-    {
-        public static readonly System.Windows.DependencyProperty TransitionDirectionProperty;
-        public static readonly System.Windows.DependencyProperty TransitionDurationProperty;
-        public static readonly System.Windows.DependencyProperty TransitionProperty;
-        public TransitioningContentControl() { }
-        public ReactiveUI.TransitioningContentControl.TransitionDirection Direction { get; set; }
-        public System.TimeSpan Duration { get; set; }
-        public ReactiveUI.TransitioningContentControl.TransitionType Transition { get; set; }
-        public event System.Windows.RoutedEventHandler? TransitionCompleted;
-        public event System.Windows.RoutedEventHandler? TransitionStarted;
-        public override void OnApplyTemplate() { }
-        protected override void OnContentChanged(object oldContent, object newContent) { }
-        public enum TransitionDirection
-        {
-            Up = 0,
-            Down = 1,
-            Left = 2,
-            Right = 3,
-        }
-        public enum TransitionType
-        {
-            Fade = 0,
-            Move = 1,
-            Slide = 2,
-            Drop = 3,
-            Bounce = 4,
-        }
-    }
-    public class ViewModelViewHost : ReactiveUI.TransitioningContentControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, Splat.IEnableLogger
-    {
-        public static readonly System.Windows.DependencyProperty DefaultContentProperty;
-        public static readonly System.Windows.DependencyProperty ViewContractObservableProperty;
-        public static readonly System.Windows.DependencyProperty ViewModelProperty;
-        public ViewModelViewHost() { }
-        public object DefaultContent { get; set; }
-        public string? ViewContract { get; set; }
-        public System.IObservable<string?> ViewContractObservable { get; set; }
-        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
-        public object? ViewModel { get; set; }
-    }
-}
-namespace ReactiveUI.Wpf
-{
-    public class Registrations
-    {
-        public Registrations() { }
-        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
-    }
-}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.Net4_7.verified.txt b/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.Net4_7.verified.txt
deleted file mode 100644
index 079d7649ed..0000000000
--- a/src/ReactiveUI.Tests/Utilities/WpfApiApprovalTests.Wpf.Net4_7.verified.txt
+++ /dev/null
@@ -1,137 +0,0 @@
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Tests")]
-[assembly: System.Runtime.Versioning.TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName=".NET Framework 4.7.2")]
-[assembly: System.Windows.Markup.XmlnsDefinition("http://reactiveui.net", "ReactiveUI")]
-[assembly: System.Windows.ThemeInfo(System.Windows.ResourceDictionaryLocation.None, System.Windows.ResourceDictionaryLocation.SourceAssembly)]
-namespace ReactiveUI
-{
-    public class ActivationForViewFetcher : ReactiveUI.IActivationForViewFetcher
-    {
-        public ActivationForViewFetcher() { }
-        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
-        public int GetAffinityForView(System.Type view) { }
-    }
-    public class AutoDataTemplateBindingHook : ReactiveUI.IPropertyBindingHook
-    {
-        public AutoDataTemplateBindingHook() { }
-        public static System.Lazy<System.Windows.DataTemplate> DefaultItemTemplate { get; }
-        public bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction) { }
-    }
-    public class AutoSuspendHelper : Splat.IEnableLogger
-    {
-        public AutoSuspendHelper(System.Windows.Application app) { }
-        public System.TimeSpan IdleTimeout { get; set; }
-    }
-    [System.Flags]
-    public enum BooleanToVisibilityHint
-    {
-        None = 0,
-        Inverse = 2,
-        UseHidden = 4,
-    }
-    public class BooleanToVisibilityTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
-    {
-        public BooleanToVisibilityTypeConverter() { }
-        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
-        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
-    }
-    public class DependencyObjectObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
-    {
-        public DependencyObjectObservableForProperty() { }
-        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
-        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
-    }
-    public class PlatformOperations : ReactiveUI.IPlatformOperations
-    {
-        public PlatformOperations() { }
-        public string? GetOrientation() { }
-    }
-    public class ReactivePage<TViewModel> : System.Windows.Controls.Page, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
-        where TViewModel :  class
-    {
-        public static readonly System.Windows.DependencyProperty ViewModelProperty;
-        public ReactivePage() { }
-        public TViewModel BindingRoot { get; }
-        public TViewModel ViewModel { get; set; }
-    }
-    public class ReactiveUserControl<TViewModel> : System.Windows.Controls.UserControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
-        where TViewModel :  class
-    {
-        public static readonly System.Windows.DependencyProperty ViewModelProperty;
-        public ReactiveUserControl() { }
-        public TViewModel BindingRoot { get; }
-        public TViewModel ViewModel { get; set; }
-    }
-    public class ReactiveWindow<TViewModel> : System.Windows.Window, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, ReactiveUI.IViewFor<TViewModel>
-        where TViewModel :  class
-    {
-        public static readonly System.Windows.DependencyProperty ViewModelProperty;
-        public ReactiveWindow() { }
-        public TViewModel BindingRoot { get; }
-        public TViewModel ViewModel { get; set; }
-    }
-    public class RoutedViewHost : ReactiveUI.TransitioningContentControl, ReactiveUI.IActivatableView, Splat.IEnableLogger
-    {
-        public static readonly System.Windows.DependencyProperty DefaultContentProperty;
-        public static readonly System.Windows.DependencyProperty RouterProperty;
-        public static readonly System.Windows.DependencyProperty ViewContractObservableProperty;
-        public RoutedViewHost() { }
-        public object DefaultContent { get; set; }
-        public ReactiveUI.RoutingState Router { get; set; }
-        public string? ViewContract { get; set; }
-        public System.IObservable<string?> ViewContractObservable { get; set; }
-        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
-    }
-    [System.Windows.TemplatePart(Name="PART_Container", Type=typeof(System.Windows.FrameworkElement?))]
-    [System.Windows.TemplatePart(Name="PART_CurrentContentPresentationSite", Type=typeof(System.Windows.Controls.ContentPresenter?))]
-    [System.Windows.TemplatePart(Name="PART_PreviousImageSite", Type=typeof(System.Windows.Controls.Image?))]
-    [System.Windows.TemplateVisualState(GroupName="PresentationStates", Name="Normal")]
-    public class TransitioningContentControl : System.Windows.Controls.ContentControl
-    {
-        public static readonly System.Windows.DependencyProperty TransitionDirectionProperty;
-        public static readonly System.Windows.DependencyProperty TransitionDurationProperty;
-        public static readonly System.Windows.DependencyProperty TransitionProperty;
-        public TransitioningContentControl() { }
-        public ReactiveUI.TransitioningContentControl.TransitionDirection Direction { get; set; }
-        public System.TimeSpan Duration { get; set; }
-        public ReactiveUI.TransitioningContentControl.TransitionType Transition { get; set; }
-        public event System.Windows.RoutedEventHandler? TransitionCompleted;
-        public event System.Windows.RoutedEventHandler? TransitionStarted;
-        public override void OnApplyTemplate() { }
-        protected override void OnContentChanged(object oldContent, object newContent) { }
-        public enum TransitionDirection
-        {
-            Up = 0,
-            Down = 1,
-            Left = 2,
-            Right = 3,
-        }
-        public enum TransitionType
-        {
-            Fade = 0,
-            Move = 1,
-            Slide = 2,
-            Drop = 3,
-            Bounce = 4,
-        }
-    }
-    public class ViewModelViewHost : ReactiveUI.TransitioningContentControl, ReactiveUI.IActivatableView, ReactiveUI.IViewFor, Splat.IEnableLogger
-    {
-        public static readonly System.Windows.DependencyProperty DefaultContentProperty;
-        public static readonly System.Windows.DependencyProperty ViewContractObservableProperty;
-        public static readonly System.Windows.DependencyProperty ViewModelProperty;
-        public ViewModelViewHost() { }
-        public object DefaultContent { get; set; }
-        public string? ViewContract { get; set; }
-        public System.IObservable<string?> ViewContractObservable { get; set; }
-        public ReactiveUI.IViewLocator? ViewLocator { get; set; }
-        public object? ViewModel { get; set; }
-    }
-}
-namespace ReactiveUI.Wpf
-{
-    public class Registrations
-    {
-        public Registrations() { }
-        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
-    }
-}
\ No newline at end of file
diff --git a/src/ReactiveUI.Tests/Utilities/XamlApiApprovalTests.Blend.Net4_7.verified.txt b/src/ReactiveUI.Tests/Utilities/XamlApiApprovalTests.Blend.Net4_7.verified.txt
deleted file mode 100644
index a5c2269f57..0000000000
--- a/src/ReactiveUI.Tests/Utilities/XamlApiApprovalTests.Blend.Net4_7.verified.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-[assembly: System.Runtime.Versioning.TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName=".NET Framework 4.7.2")]
-namespace ReactiveUI.Blend
-{
-    public class FollowObservableStateBehavior : Microsoft.Xaml.Behaviors.Behavior<System.Windows.FrameworkElement>
-    {
-        public static readonly System.Windows.DependencyProperty StateObservableProperty;
-        public static readonly System.Windows.DependencyProperty TargetObjectProperty;
-        public FollowObservableStateBehavior() { }
-        public bool AutoResubscribeOnError { get; set; }
-        public System.IObservable<string> StateObservable { get; set; }
-        public System.Windows.FrameworkElement TargetObject { get; set; }
-        protected override void OnDetaching() { }
-        protected static void OnStateObservableChanged(System.Windows.DependencyObject? sender, System.Windows.DependencyPropertyChangedEventArgs e) { }
-    }
-    public class ObservableTrigger : Microsoft.Xaml.Behaviors.TriggerBase<System.Windows.FrameworkElement>
-    {
-        public static readonly System.Windows.DependencyProperty ObservableProperty;
-        public ObservableTrigger() { }
-        public bool AutoResubscribeOnError { get; set; }
-        public System.IObservable<object> Observable { get; set; }
-        protected static void OnObservableChanged(System.Windows.DependencyObject sender, System.Windows.DependencyPropertyChangedEventArgs e) { }
-    }
-}
\ No newline at end of file