from typing import Any, List, Optional from django.core.checks.messages import Error from django.db import models from django.db.models.query import QuerySet class CurrentSiteManager(models.Manager): creation_counter: int model: None name: None use_in_migrations: bool = ... def __init__(self, field_name: Optional[str] = ...) -> None: ... def check(self, **kwargs: Any) -> List[Error]: ... def get_queryset(self) -> QuerySet: ...