from typing import Any, Optional, Tuple, Type

from django.db import models
from django.http.request import HttpRequest

SITE_CACHE: Any

class SiteManager(models.Manager):
    creation_counter: int
    model: None
    name: None
    use_in_migrations: bool = ...
    def get_current(self, request: Optional[HttpRequest] = ...) -> Site: ...
    def clear_cache(self) -> None: ...
    def get_by_natural_key(self, domain: str) -> Site: ...

class Site(models.Model):
    id: int
    domain: str = ...
    name: str = ...
    objects: Any = ...
    class Meta:
        db_table: str = ...
        verbose_name: Any = ...
        verbose_name_plural: Any = ...
        ordering: Any = ...
    def natural_key(self) -> Tuple[str]: ...

def clear_site_cache(sender: Type[Site], **kwargs: Any) -> None: ...