from collections.abc import Iterable
from re import Pattern
from typing import Any
from urllib.parse import ParseResult

from asgiref.typing import ASGIReceiveCallable, ASGISendCallable
from channels.consumer import _ChannelScope
from channels.generic.websocket import AsyncWebsocketConsumer
from channels.utils import _ChannelApplication

class OriginValidator:
    application: _ChannelApplication
    allowed_origins: Iterable[str | Pattern[str]]

    def __init__(self, application: _ChannelApplication, allowed_origins: Iterable[str | Pattern[str]]) -> None: ...
    async def __call__(self, scope: _ChannelScope, receive: ASGIReceiveCallable, send: ASGISendCallable) -> Any: ...
    def valid_origin(self, parsed_origin: ParseResult | None) -> bool: ...
    def validate_origin(self, parsed_origin: ParseResult | None) -> bool: ...
    def match_allowed_origin(self, parsed_origin: ParseResult | None, pattern: str | Pattern[str]) -> bool: ...
    def get_origin_port(self, origin: ParseResult | None) -> int | None: ...

def AllowedHostsOriginValidator(application: _ChannelApplication) -> OriginValidator: ...

class WebsocketDenier(AsyncWebsocketConsumer):
    async def connect(self) -> None: ...