Merge branch 'rav/event_visibility' into active_branches_base github/rav/work rav/work

1 files changed, 7 insertions, 0 deletions

diff --git a/synapse/api/constants.py b/synapse/api/constants.py

index 98884b4967..0a9123c56b 100644
--- a/synapse/api/constants.py
+++ b/synapse/api/constants.py
@@ -234,6 +234,13 @@ class EventContentFields:
     TO_DEVICE_MSGID: Final = "org.matrix.msgid"
 
 
+class EventUnsignedContentFields:
+    """Fields found inside the 'unsigned' data on events"""
+
+    # Requesting user's membership, per MSC4115
+    MSC4115_MEMBERSHIP: Final = "io.element.msc4115.membership"
+
+
 class RoomTypes:
     """Understood values of the room_type field of m.room.create events."""