move generated stubs to separate directory, too messty

django-stubs-generated/utils/deprecation.pyi

@@ -0,0 +1,38 @@
+from typing import Any, Callable, Optional, Type
+
+from django.http.request import HttpRequest
+from django.http.response import HttpResponseBase
+
+
+class RemovedInDjango30Warning(PendingDeprecationWarning): ...
+class RemovedInNextVersionWarning(DeprecationWarning): ...
+
+class warn_about_renamed_method:
+    class_name: str = ...
+    old_method_name: str = ...
+    new_method_name: str = ...
+    deprecation_warning: Type[DeprecationWarning] = ...
+    def __init__(
+        self,
+        class_name: str,
+        old_method_name: str,
+        new_method_name: str,
+        deprecation_warning: Type[DeprecationWarning],
+    ) -> None: ...
+    def __call__(self, f: Callable) -> Callable: ...
+
+class RenameMethodsBase(type):
+    renamed_methods: Any = ...
+    def __new__(cls, name: Any, bases: Any, attrs: Any): ...
+
+class DeprecationInstanceCheck(type):
+    alternative: str
+    deprecation_warning: Type[
+        django.utils.deprecation.RemovedInNextVersionWarning
+    ]
+    def __instancecheck__(self, instance: Any): ...
+
+class MiddlewareMixin:
+    get_response: Any = ...
+    def __init__(self, get_response: Optional[Callable] = ...) -> None: ...
+    def __call__(self, request: HttpRequest) -> HttpResponseBase: ...