Method note

mypy/typeanal.py:1811–1812

(self, msg: str, ctx: Context, *, code: ErrorCode | None = None)

        self.fail_func(msg, ctx, code=code)

    def note(self, msg: str, ctx: Context, *, code: ErrorCode | None = None) -> None:
        self.note_func(msg, ctx, code=code)

    @contextmanager
    def tvar_scope_frame(self, namespace: str) -> Iterator[None]: