from socket import socket
from typing import Any, Mapping, Optional
from typing_extensions import Literal

from . import base_events, constants, events, futures, streams, transports

class _ProactorBasePipeTransport(transports._FlowControlMixin, transports.BaseTransport):

    def __init__(self, loop: events.AbstractEventLoop, sock: socket, protocol: streams.StreamReaderProtocol, waiter: Optional[futures.Future[Any]] = ..., extra: Optional[Mapping[Any, Any]] = ..., server: Optional[events.AbstractServer] = ...) -> None: ...
    def __repr__(self) -> str: ...
    def __del__(self) -> None: ...
    def get_write_buffer_size(self) -> int: ...

class _ProactorReadPipeTransport(_ProactorBasePipeTransport, transports.ReadTransport):

    def __init__(self, loop: events.AbstractEventLoop, sock: socket, protocol: streams.StreamReaderProtocol, waiter: Optional[futures.Future[Any]] = ..., extra: Optional[Mapping[Any, Any]] = ..., server: Optional[events.AbstractServer] = ...) -> None: ...

class _ProactorBaseWritePipeTransport(_ProactorBasePipeTransport, transports.WriteTransport):

    def __init__(self, loop: events.AbstractEventLoop, sock: socket, protocol: streams.StreamReaderProtocol, waiter: Optional[futures.Future[Any]] = ..., extra: Optional[Mapping[Any, Any]] = ..., server: Optional[events.AbstractServer] = ...) -> None: ...

class _ProactorWritePipeTransport(_ProactorBaseWritePipeTransport):

    def __init__(self, loop: events.AbstractEventLoop, sock: socket, protocol: streams.StreamReaderProtocol, waiter: Optional[futures.Future[Any]] = ..., extra: Optional[Mapping[Any, Any]] = ..., server: Optional[events.AbstractServer] = ...) -> None: ...

class _ProactorDuplexPipeTransport(_ProactorReadPipeTransport, _ProactorBaseWritePipeTransport, transports.Transport): ...

class _ProactorSocketTransport(_ProactorReadPipeTransport, _ProactorBaseWritePipeTransport, transports.Transport):

    _sendfile_compatible: constants._SendfileMode = ...

    def __init__(self, loop: events.AbstractEventLoop, sock: socket, protocol: streams.StreamReaderProtocol, waiter: Optional[futures.Future[Any]] = ..., extra: Optional[Mapping[Any, Any]] = ..., server: Optional[events.AbstractServer] = ...) -> None: ...
    def _set_extra(self, sock: socket) -> None: ...
    def can_write_eof(self) -> Literal[True]: ...
    def write_eof(self) -> None: ...

class BaseProactorEventLoop(base_events.BaseEventLoop):
    def __init__(self, proactor: Any) -> None: ...
