Advanced types

[Dan503]

The proposal currently only covers extremely basic types.

What about things like TypeScript generics and utility types?

For the proposal to be worthwhile, developers need it to be just as good if not better than using TypeScript to handle our types.

Developers basically want TypeScript but without having to add a compiler step to their build process.

[hax]

@Dan503
This is the old proposal, the recent stage 1 proposal is here: https://github.com/tc39/proposal-type-annotations