4 if sys.platform == "win32":
5 win32con_WM_COPYDATA: int
6 def can_talk_to_agent(): ...
7 class COPYDATASTRUCT(ctypes.Structure): ...
8 class PageantConnection:
9 def __init__(self) -> None: ...
10 def send(self, data: bytes) -> None: ...
11 def recv(self, n: int) -> bytes: ...
12 def close(self) -> None: ...