--- /dev/null
+from typing import AnyStr, List\r
+\r
+class _unicode: ...\r
+\r
+def commonprefix(list: List[AnyStr]) -> AnyStr: ...\r
+def exists(path: unicode) -> bool: ...\r
+def getatime(path: unicode) -> float: ...\r
+def getmtime(path: unicode) -> float: ...\r
+def getctime(path: unicode) -> float: ...\r
+def getsize(path: unicode) -> int: ...\r
+def isfile(path: unicode) -> bool: ...\r
+def isdir(path: unicode) -> bool: ...\r