Remove `synapse.types.Collection` (#9856)

This is no longer required, since we have dropped support for Python 3.5.

1 files changed, 1 insertions, 2 deletions

diff --git a/synapse/storage/databases/main/search.py b/synapse/storage/databases/main/search.py

index 0276f30656..6480d5a9f5 100644
--- a/synapse/storage/databases/main/search.py
+++ b/synapse/storage/databases/main/search.py
@@ -15,7 +15,7 @@
 import logging
 import re
 from collections import namedtuple
-from typing import List, Optional, Set
+from typing import Collection, List, Optional, Set
 
 from synapse.api.errors import SynapseError
 from synapse.events import EventBase
@@ -23,7 +23,6 @@ from synapse.storage._base import SQLBaseStore, db_to_json, make_in_list_sql_cla
 from synapse.storage.database import DatabasePool
 from synapse.storage.databases.main.events_worker import EventRedactBehaviour
 from synapse.storage.engines import PostgresEngine, Sqlite3Engine
-from synapse.types import Collection
 
 logger = logging.getLogger(__name__)