from typing import Any, Optional

import aiohttp.web

from .abc import AbstractIdentityPolicy, Identity

HAS_AIOHTTP_SESSION: bool

class SessionIdentityPolicy(AbstractIdentityPolicy):
    def __init__(self, session_key: str = ...) -> None: ...
    async def identify(self, request: aiohttp.web.Request) -> Optional[Identity]: ...
    async def remember(self, request: aiohttp.web.Request, response: aiohttp.web.StreamResponse, identity: Identity, **kwargs: Any) -> None: ...
    async def forget(self, request: aiohttp.web.Request, response: aiohttp.web.StreamResponse) -> None: ...