@interface GroupActivities.Conversation : _TtCs12_SwiftObject {
void /* unknown type, empty encoding */ id;
void /* unknown type, empty encoding */ _state;
void /* unknown type, empty encoding */ groupUUID;
void /* unknown type, empty encoding */ _activeParticipants;
void /* unknown type, empty encoding */ _localParticipantIdentifier;
void /* unknown type, empty encoding */ _activitySessions;
}
@end