Test that Libdoc handles IntEnum.
Part of
-from enum import Enum
+from enum import Enum, IntEnum
from typing import Optional, Union, Dict, Any, List
@@ -29,7 +29,7 @@ class GeoLocation(_GeoCoordinated, total=False):
accuracy: float
-class Small(Enum):
+class Small(IntEnum):
"""This is the Documentation.
This was defined within the class definition."""
