Typescript not working with model methods

[Paso]

Creating a schema with methods as in instructions from mongoose and the README doesn't work.

import { Schema } from 'mongoose';
import mongoose_delete, { SoftDeleteDocument, SoftDeleteModel } from 'mongoose-delete';

interface ITest extends SoftDeleteDocument {
  test: string;
}
interface ITestMethods {
  testMethod(): string;
}
// eslint-disable-next-line @typescript-eslint/ban-types
interface TestModel extends SoftDeleteModel<ITest, {}, ITestMethods> {
  testStatic(): string;
}
const schema = new Schema<ITest, TestModel, ITestMethods>({
  test: {
    type: String,
    required: true,
  },
});
schema.plugin(mongoose_delete);

Part of the problem is that the SoftDeleteModel generic doesn't support all the arguments of the mongoose Model, so I tried adding the third argument to the Model generic

    interface SoftDeleteModel<T extends Omit<mongoose.Document, "delete">, QueryHelpers = {}, TInstanceMethods={}>
        extends mongoose.Model<T, QueryHelpers, TInstanceMethods>

but that only resulted in the following incomprehensible error:

Argument of type '(schema: Schema<any, Model<any, any, any, any, any, any>, {}, {}, {}, {}, DefaultSchemaOptions, { [x: string]: unknown; }, Document<unknown, {}, FlatRecord<{ [x: string]: unknown; }>> & FlatRecord<...> & Required<...>>, options?: Partial<...> | undefined) => void' is not assignable to parameter of type 'PluginFunction<ITest, TestModel, any, any, any, any>'.
  Types of parameters 'schema' and 'schema' are incompatible.
    Type 'Schema<ITest, TestModel, any, any, any, any, DefaultSchemaOptions, ITest, Document<unknown, {}, FlatRecord<ITest>> & FlatRecord<...> & { ...; }>' is not assignable to type 'Schema<any, Model<any, any, any, any, any, any>, {}, {}, {}, {}, DefaultSchemaOptions, { [x: string]: unknown; }, Document<unknown, {}, FlatRecord<{ [x: string]: unknown; }>> & FlatRecord<...> & Required<...>>'.
      Types of property 'obj' are incompatible.
        Type '{ delete?: SchemaDefinitionProperty<(deleteBy?: string | ObjectId | Callback<ITest, ITest> | undefined, fn?: Callback<ITest, ITest> | undefined) => Promise<...>, ITest> | undefined; ... 7 more ...; test?: SchemaDefinitionProperty<...> | undefined; }' is not assignable to type '{ [path: string]: SchemaDefinitionProperty<undefined, any>; } | { [x: string]: SchemaDefinitionProperty<any, any> | undefined; }'.
          Type '{ delete?: SchemaDefinitionProperty<(deleteBy?: string | ObjectId | Callback<ITest, ITest> | undefined, fn?: Callback<ITest, ITest> | undefined) => Promise<...>, ITest> | undefined; ... 7 more ...; test?: SchemaDefinitionProperty<...> | undefined; }' is not assignable to type '{ [x: string]: SchemaDefinitionProperty<any, any> | undefined; }'.
            Property 'deleted' is incompatible with index signature.
              Type 'SchemaDefinitionProperty<boolean | undefined, ITest>' is not assignable to type 'SchemaDefinitionProperty<any, any> | undefined'.
                Type 'false' is not assignable to type 'SchemaDefinitionProperty<any, any> | undefined'.ts(2345)

Any ideas?

[Paso]

Didn't realize the types are separate from this repo. I have created an issue in DefinitelyTyped: DefinitelyTyped/DefinitelyTyped#68603