fixup! feat: Add docstring and code source information to Parameter

src/griffe/dataclasses.py

@@ -299,7 +299,7 @@ def as_dict(self, *, full: bool = False,  **kwargs: Any) -> dict[str, Any]:  # n
         Returns:
             A dictionary.
         """
-        base = {
+        base: dict[str, Any] = {
             "name": self.name,
             "annotation": self.annotation,
             "kind": self.kind,