Add type hints for state. (#8140)

1 files changed, 3 insertions, 3 deletions

diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py
index 24e1940ee5..1846068150 100644
--- a/synapse/handlers/presence.py
+++ b/synapse/handlers/presence.py
@@ -40,7 +40,7 @@ from synapse.metrics import LaterGauge
 from synapse.metrics.background_process_metrics import run_as_background_process
 from synapse.state import StateHandler
 from synapse.storage.databases.main import DataStore
-from synapse.types import JsonDict, UserID, get_domain_from_id
+from synapse.types import Collection, JsonDict, UserID, get_domain_from_id
 from synapse.util.async_helpers import Linearizer
 from synapse.util.caches.descriptors import cached
 from synapse.util.metrics import Measure
@@ -1318,7 +1318,7 @@ async def get_interested_parties(
 
 async def get_interested_remotes(
     store: DataStore, states: List[UserPresenceState], state_handler: StateHandler
-) -> List[Tuple[List[str], List[UserPresenceState]]]:
+) -> List[Tuple[Collection[str], List[UserPresenceState]]]:
     """Given a list of presence states figure out which remote servers
     should be sent which.
 
@@ -1334,7 +1334,7 @@ async def get_interested_remotes(
         each tuple the list of UserPresenceState should be sent to each
         destination
     """
-    hosts_and_states = []
+    hosts_and_states = []  # type: List[Tuple[Collection[str], List[UserPresenceState]]]
 
     # First we look up the rooms each user is in (as well as any explicit
     # subscriptions), then for each distinct room we look up the remote