Add type spec for MutableMapping

chahak13 · chahak13 · commit a02531572ed4 · 2023-04-25T21:13:20.000-05:00
diff --git a/lib/matplotlib/__init__.pyi b/lib/matplotlib/__init__.pyi
@@ -70,7 +70,7 @@ def get_cachedir() -> str: ...
 def get_data_path() -> str: ...
 def matplotlib_fname() -> str: ...
 
-class RcParams(MutableMapping):
+class RcParams(MutableMapping[str, Any]):
     validate: dict[str, Callable]
     namespaces: tuple
     single_key_set: set
