fix type annotation

sharelatex/__init__.py

@@ -18,6 +18,7 @@ from typing import (
     Tuple,
     Type,
     Union,
+    Dict,
 )
 from typing import cast as typing_cast
 
@@ -64,6 +65,8 @@ class Update(TypedDict):
 
     docs: Sequence[str]
     meta: UpdateMeta
+    pathnames: Sequence[str]
+    project_ops: Dict
 
 
 class UpdateDatum(TypedDict):
@@ -736,7 +739,7 @@ class SyncClient:
         storage = threading.local()
         storage.is_data = False
 
-        def on_joint_project(*args) -> None:
+        def on_joint_project(*args: Any) -> None:
             logger.debug("[socketIO] join project ok")
             storage.project_data = args[0]["project"]
             storage.is_data = True