python
diff --git a/‎Lib/importlib/_common.py
Copy file name to clipboardExpand all lines: Lib/importlib/_common.py
+2-1Lines changed: 2 additions & 1 deletion b/‎Lib/importlib/_common.py
Copy file name to clipboardExpand all lines: Lib/importlib/_common.py
+2-1Lines changed: 2 additions & 1 deletion
@@ -7,14 +7,15 @@
 import importlib
 
 from typing import Union, Any, Optional
-from .abc import ResourceReader
+from .abc import ResourceReader, Traversable
 
 from ._adapters import wrap_spec
 
 Package = Union[types.ModuleType, str]
 
 
 def files(package):
+    # type: (Package) -> Traversable
     """
     Get a Traversable resource from a package
     """