1 files changed, 3 insertions, 11 deletions
diff --git a/synapse/api/constants.py b/synapse/api/constants.py
index 1423986c1e..c2450b771a 100644
--- a/synapse/api/constants.py
+++ b/synapse/api/constants.py
@@ -27,16 +27,6 @@ class Membership(object):
     LIST = (INVITE, JOIN, KNOCK, LEAVE, BAN)
 
 
-class Feedback(object):
-
-    """Represents the types of feedback a user can send in response to a
-    message."""
-
-    DELIVERED = u"delivered"
-    READ = u"read"
-    LIST = (DELIVERED, READ)
-
-
 class PresenceState(object):
     """Represents the presence state of a user."""
     OFFLINE = u"offline"
@@ -73,11 +63,12 @@ class EventTypes(object):
     PowerLevels = "m.room.power_levels"
     Aliases = "m.room.aliases"
     Redaction = "m.room.redaction"
-    Feedback = "m.room.message.feedback"
+    ThirdPartyInvite = "m.room.third_party_invite"
 
     RoomHistoryVisibility = "m.room.history_visibility"
     CanonicalAlias = "m.room.canonical_alias"
     RoomAvatar = "m.room.avatar"
+    GuestAccess = "m.room.guest_access"
 
     # These are used for validation
     Message = "m.room.message"
@@ -94,3 +85,4 @@ class RejectedReason(object):
 class RoomCreationPreset(object):
     PRIVATE_CHAT = "private_chat"
     PUBLIC_CHAT = "public_chat"
+    TRUSTED_PRIVATE_CHAT = "trusted_private_chat"