Currently the Python curses documentation refers to `WindowObject` multiple times in the documentation.  The actual type signature is `_curses.curses window`.  WindowObject does not exist.  

Seen at 16.11.1. Textbox objects and curses.initscr() for both Python2 and Python3 documentation.   

https://docs.python.org/3/library/curses.html
https://docs.python.org/2/library/curses.html

There is no type information available the curses window object in the documentation.