1 files changed, 12 insertions, 2 deletions
diff --git a/synapse/appservice/api.py b/synapse/appservice/api.py
index edafd433cd..1a6f69e7d3 100644
--- a/synapse/appservice/api.py
+++ b/synapse/appservice/api.py
@@ -14,7 +14,17 @@
 # limitations under the License.
 import logging
 import urllib.parse
-from typing import TYPE_CHECKING, Any, Dict, Iterable, List, Mapping, Optional, Tuple
+from typing import (
+    TYPE_CHECKING,
+    Any,
+    Dict,
+    Iterable,
+    List,
+    Mapping,
+    Optional,
+    Sequence,
+    Tuple,
+)
 
 from prometheus_client import Counter
 from typing_extensions import TypeGuard
@@ -259,7 +269,7 @@ class ApplicationServiceApi(SimpleHttpClient):
     async def push_bulk(
         self,
         service: "ApplicationService",
-        events: List[EventBase],
+        events: Sequence[EventBase],
         ephemeral: List[JsonDict],
         to_device_messages: List[JsonDict],
         one_time_keys_count: TransactionOneTimeKeysCount,