from typing import Any, Dict, List, Optional, Union

from django.core.handlers.wsgi import WSGIRequest
from django.db.models.base import Model
from django.db.models.query import QuerySet
from django.template.response import TemplateResponse
from django.views.generic.base import ContextMixin, TemplateResponseMixin, View

class SingleObjectMixin(ContextMixin):
    model: Any = ...
    queryset: Any = ...
    slug_field: str = ...
    context_object_name: Any = ...
    slug_url_kwarg: str = ...
    pk_url_kwarg: str = ...
    query_pk_and_slug: bool = ...
    def get_object(self, queryset: Optional[QuerySet] = ...) -> Model: ...
    def get_queryset(self) -> QuerySet: ...
    def get_slug_field(self) -> str: ...
    def get_context_object_name(self, obj: Union[Dict[str, str], Model]) -> Optional[str]: ...
    def get_context_data(self, **kwargs: Any) -> Dict[str, Any]: ...

class BaseDetailView(SingleObjectMixin, View):
    object: Any = ...
    def get(self, request: WSGIRequest, *args: Any, **kwargs: Any) -> TemplateResponse: ...

class SingleObjectTemplateResponseMixin(TemplateResponseMixin):
    template_name_field: Any = ...
    template_name_suffix: str = ...
    def get_template_names(self) -> List[str]: ...

class DetailView(SingleObjectTemplateResponseMixin, BaseDetailView): ...