Support generic function parameters

[Skleni]

The following code leads to an invalid TypeScript type definition:

namespace Repro;

public class GenericType<T>
{
    public T Value { get; set; }
}

public static partial class Program
{
    public static void Main()
    {
    }

    [JSInvokable]
    public static void Function(GenericType<string> param)
    {
    }
}

This generates the following definitions in dotnet.d.ts:

export namespace Repro {
    export class GenericType`1 {
        value?: string;
    }
}
export namespace Repro {
    export function Function(model: Repro.GenericType`1): void;
}

I think it should be possible to generate generic type definitions. If it's not, however, a mechanism that would allow me to specify that a given type should just be typed as any would also work for me. First I thought about an attribute, but that wouldn't work for third party types, so it's probably not the best solution.

[Skleni]

If it helps, I could try to implement it myself and create a pull request.

[elringus]

Hey, Thanks for the suggestion! That's definitely something I'd like to support, though I have no need for this in my own project at this time. A pull request would be appreciated.

Most likely it's just the matter of supporting generic type case here: https://github.com/Elringus/DotNetJS/blob/main/DotNet/Packer/DeclarationGenerator/TypeConverter.cs

Tests for this can be added here: https://github.com/Elringus/DotNetJS/blob/main/DotNet/Packer.Test/DeclarationTest.cs