🏠APIprotoNamespacestemporalNamespacesapiNamespacesactivityNamespacesv1NamespacesCallbackInfoNamespacesTriggerInterfaces$PropertiesOn this pageInterface: $Properties Properties of a Trigger. Extended by ITrigger Properties activityClosed? optional activityClosed?: $Properties | null Trigger activityClosed variant? optional variant?: "activityClosed" Trigger variant