import sys
from typing import Any, final

class Str(str): ...

@final
class Xxo:
    def demo(self) -> None: ...
    if sys.version_info >= (3, 11) and sys.platform != "win32":
        x_exports: int

def foo(i: int, j: int, /) -> Any: ...
def new() -> Xxo: ...

class Error(Exception): ...
