Add type hints and comments to event auth code. (#10393)

1 files changed, 3 insertions, 0 deletions

diff --git a/synapse/event_auth.py b/synapse/event_auth.py

index 89bcf81515..a3df6cfcc1 100644
--- a/synapse/event_auth.py
+++ b/synapse/event_auth.py
@@ -48,6 +48,9 @@ def check(
         room_version_obj: the version of the room
         event: the event being checked.
         auth_events: the existing room state.
+        do_sig_check: True if it should be verified that the sending server
+            signed the event.
+        do_size_check: True if the size of the event fields should be verified.
 
     Raises:
         AuthError if the checks fail