move generated stubs to separate directory, too messty

django-stubs-generated/contrib/sessions/models.pyi

@@ -0,0 +1,22 @@
+from typing import Any, Optional, Type
+
+from django.contrib.sessions.backends.db import SessionStore
+from django.contrib.sessions.base_session import (AbstractBaseSession,
+                                                  BaseSessionManager)
+
+
+class SessionManager(BaseSessionManager):
+    creation_counter: int
+    model: None
+    name: None
+    use_in_migrations: bool = ...
+
+class Session(AbstractBaseSession):
+    expire_date: datetime.datetime
+    session_data: str
+    session_key: str
+    objects: Any = ...
+    @classmethod
+    def get_session_store_class(cls) -> Type[SessionStore]: ...
+    class Meta(AbstractBaseSession.Meta):
+        db_table: str = ...