1 files changed, 11 insertions, 3 deletions
diff --git a/synapse/api/auth.py b/synapse/api/auth.py
index e6ca9232ee..44883c6663 100644
--- a/synapse/api/auth.py
+++ b/synapse/api/auth.py
@@ -245,7 +245,7 @@ class Auth:
 
     async def validate_appservice_can_control_user_id(
         self, app_service: ApplicationService, user_id: str
-    ):
+    ) -> None:
         """Validates that the app service is allowed to control
         the given user.
 
@@ -618,5 +618,13 @@ class Auth:
                 % (user_id, room_id),
             )
 
-    async def check_auth_blocking(self, *args, **kwargs) -> None:
-        await self._auth_blocking.check_auth_blocking(*args, **kwargs)
+    async def check_auth_blocking(
+        self,
+        user_id: Optional[str] = None,
+        threepid: Optional[dict] = None,
+        user_type: Optional[str] = None,
+        requester: Optional[Requester] = None,
+    ) -> None:
+        await self._auth_blocking.check_auth_blocking(
+            user_id=user_id, threepid=threepid, user_type=user_type, requester=requester
+        )