You can type Python dicts, see typing.TypedDict. It’s still lacking though, totality is all or nothing until py311, that is to say, TypedDict’s are either Requi

You can type Python dicts, see typing.TypedDict. It’s still lacking though, totality is all or nothing until py311, that is to say, TypedDict’s are either Required<T> or Partial<T> in TypeScript parlance. And you don’t get Pick<T>, Omit<T>, etc.