move generated stubs to separate directory, too messty

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

@@ -0,0 +1,30 @@
+from datetime import datetime
+from typing import Any, Dict, Optional
+
+from django.db import models
+
+
+class BaseSessionManager(models.Manager):
+    creation_counter: int
+    model: None
+    name: None
+    def encode(self, session_dict: Dict[str, int]) -> str: ...
+    def save(
+        self,
+        session_key: str,
+        session_dict: Dict[str, int],
+        expire_date: datetime,
+    ) -> AbstractBaseSession: ...
+
+class AbstractBaseSession(models.Model):
+    session_key: Any = ...
+    session_data: Any = ...
+    expire_date: Any = ...
+    objects: Any = ...
+    class Meta:
+        abstract: bool = ...
+        verbose_name: Any = ...
+        verbose_name_plural: Any = ...
+    @classmethod
+    def get_session_store_class(cls) -> None: ...
+    def get_decoded(self) -> Dict[str, int]: ...