move most of the generated files

django-stubs/contrib/messages/storage/base.pyi

@@ -0,0 +1,29 @@
+from typing import Any, List, Optional, Union
+
+from django.http.request import HttpRequest
+from django.http.response import HttpResponseBase
+
+LEVEL_TAGS: Any
+
+class Message:
+    level: int = ...
+    message: str = ...
+    extra_tags: str = ...
+    def __init__(self, level: int, message: str, extra_tags: Optional[str] = ...) -> None: ...
+    def __eq__(self, other: Union[Message, str]) -> bool: ...
+    @property
+    def tags(self) -> str: ...
+    @property
+    def level_tag(self) -> str: ...
+
+class BaseStorage:
+    request: Any = ...
+    used: bool = ...
+    added_new: bool = ...
+    def __init__(self, request: HttpRequest, *args: Any, **kwargs: Any) -> None: ...
+    def __len__(self) -> int: ...
+    def __iter__(self): ...
+    def __contains__(self, item: Any): ...
+    def update(self, response: HttpResponseBase) -> Optional[List[Message]]: ...
+    def add(self, level: int, message: str, extra_tags: Optional[str] = ...) -> None: ...
+    level: Any = ...