suggestion: convert the codebase to typescript

[hichemfantar]

the advantages of typescript need no introduction so i'm asking if the team is open to convert this repo to typescript in accordance with other pmndrs repos.
i can work on this.

[rosskevin]

@hichemfantar I think I'm going to just venture down this path. Our process needs some extensions/customizations and I need to move forward, see #284

I may just do this, but I can't commit to maintaining it. Preferably we could commit here, but if not, we can do so elsewhere (and hopefully in the end, merge back here)

[hichemfantar]

I can def migrate the project to ts but like you said, there doesn't seem to be much movement so i'm worried it might be in vain and i also have a pr that was approved but not merged for some reason #279.
let me know what you plan to do

[rosskevin]

@hichemfantar I'm just going to move forward with it. I need it, hopefully it comes back home here.

I'll take a shot at merging your PR into mine before I start changing everything.

[rosskevin]

I'm moving into my userland domain with generation, and my modifications have been working well, especially the new exposeProps feature. If I don't see movement soon I'll probably start publishing a fork of #286 because I need this available as a package for production needs.

Nonetheless, I hope my PR finds a home here for community involvement. I don't want to try and build a separate community if we don't need to.

[hichemfantar]

I encourage you to publish a fork and not wait, you can always merge back into this repo when the maintainers approve