diff --git a/synapse/storage/databases/main/roommember.py b/synapse/storage/databases/main/roommember.py
index 4b288bb2e7..033a9831d6 100644
--- a/synapse/storage/databases/main/roommember.py
+++ b/synapse/storage/databases/main/roommember.py
@@ -570,7 +570,7 @@ class RoomMemberWorkerStore(EventsWorkerStore):
async def get_joined_users_from_context(
self, event: EventBase, context: EventContext
- ):
+ ) -> Dict[str, ProfileInfo]:
state_group = context.state_group
if not state_group:
# If state_group is None it means it has yet to be assigned a
@@ -584,7 +584,9 @@ class RoomMemberWorkerStore(EventsWorkerStore):
event.room_id, state_group, current_state_ids, event=event, context=context
)
- async def get_joined_users_from_state(self, room_id, state_entry):
+ async def get_joined_users_from_state(
+ self, room_id, state_entry
+ ) -> Dict[str, ProfileInfo]:
state_group = state_entry.state_group
if not state_group:
# If state_group is None it means it has yet to be assigned a
@@ -607,7 +609,7 @@ class RoomMemberWorkerStore(EventsWorkerStore):
cache_context,
event=None,
context=None,
- ):
+ ) -> Dict[str, ProfileInfo]:
# We don't use `state_group`, it's there so that we can cache based
# on it. However, it's important that it's never None, since two current_states
# with a state_group of None are likely to be different.
|