Merge pull request #1818 from matrix-org/erikj/state_auth_splitout_split

	Optimise state resolution

1 files changed, 5 insertions, 1 deletions

diff --git a/synapse/events/builder.py b/synapse/events/builder.py

index 7369d70980..365fd96bd2 100644
--- a/synapse/events/builder.py
+++ b/synapse/events/builder.py
@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from . import EventBase, FrozenEvent
+from . import EventBase, FrozenEvent, _event_dict_property
 
 from synapse.types import EventID
 
@@ -34,6 +34,10 @@ class EventBuilder(EventBase):
             internal_metadata_dict=internal_metadata_dict,
         )
 
+    event_id = _event_dict_property("event_id")
+    state_key = _event_dict_property("state_key")
+    type = _event_dict_property("type")
+
     def build(self):
         return FrozenEvent.from_event(self)