> I think the same is true for `TypedDict` The typing module is pure Python, so the code for TypedDict in that module could have been implemented by any Python

> I think the same is true for `TypedDict` The typing module is pure Python, so the code for TypedDict in that module could have been implemented by any Python user. The official support is of course nicer, but is not required to extend the functionality of the typing module.