feat: add support for shape touching in Dask

pyproject.toml

@@ -38,10 +38,11 @@ classifiers = [
     "Topic :: Utilities",
 ]
 dependencies = [
-    "awkward>=2.0.0",
+    "awkward>=2.4.5",
     "importlib-metadata;python_version<\"3.8\"",
     "numpy",
     "packaging",
+    "typing_extensions>=4.1.0; python_version < \"3.11\""
 ]
 dynamic = [
     "version",
@@ -50,7 +51,7 @@ dynamic = [
 [project.optional-dependencies]
 dev = [
     "boost_histogram>=0.13",
-    "dask-awkward>=2023.9.0;python_version >= \"3.8\"",
+    "dask-awkward>=2023.10.0a1;python_version >= \"3.8\"",
     "dask[array];python_version >= \"3.8\"",
     "hist>=1.2",
     "pandas",

src/uproot/__init__.py

@@ -185,7 +185,7 @@
 from uproot.behavior import behavior_of
 
 from uproot._util import no_filter
-from uproot._dask import dask
+from uproot._dask import dask, ImplementsFormMapping, ImplementsFormMappingInfo
 
 from uproot.pyroot import from_pyroot
 from uproot.pyroot import to_pyroot