It was discussed in the first revision and discussion of the PEP. The decision was made to move that to follow-on work, as we discovered more about what tooling needs.
As an example, I was excited about using `Annotated` on the function to indicate the language it expected. Turns out, a lot of linters know nothing about the type system.
As an example, I was excited about using `Annotated` on the function to indicate the language it expected. Turns out, a lot of linters know nothing about the type system.