_osfhandle(__fd: int) -> int: ...
    def kbhit() -> bool: ...
    def getch() -> bytes: ...
    def getwch() -> Text: ...
    def getche() -> bytes: ...
    def getwche() -> Text: ...
    def putch(__char: bytes) -> None: ...
    def putwch(__unicode_char: Text) -> None: ...
    def ungetch(__char: bytes) -> None: ...
    def ungetwch(__unicode_char: Text) -> None: ...
    def heapmin() -> None: ...
PK