pywin32-stubs is generated from pywin32.chm, it contains:
- win32-stubs
- win32comext-stubs
- pythonwin-stubs
- win32helper : this package defines win32typing and constants.
pip install pywin32-stubs
import win32gui
import win32helper.win32con as con
win32gui.MessageBox(0, "hello", 'world', con.MB_OK)