Protocol

Author: Borda

src/lightning/fabric/utilities/types.py

@@ -61,7 +61,7 @@ def load_state_dict(self, state_dict: dict[_DictKey, Any]) -> None: ...
 
 
 @runtime_checkable
-class CollectibleGroup(ProcessGroup):
+class CollectibleGroup(Protocol, ProcessGroup):
     def size(self) -> int: ...
 
     def rank(self) -> int: ...