from types import TracebackType

from typing import final

from typing_extensions import Self

# Keep asyncio.__all__ updated with any changes to __all__ here

__all__ = ("Timeout", "timeout", "timeout_at")

@final

class Timeout:

def __init__(self, when: float | None) -> None: ...

def when(self) -> float | None: ...

def reschedule(self, when: float | None) -> None: ...

def expired(self) -> bool: ...

async def __aenter__(self) -> Self: ...

async def __aexit__(

self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: TracebackType | None

) -> None: ...

def timeout(delay: float | None) -> Timeout: ...

def timeout_at(when: float | None) -> Timeout: ...