System/Library/Frameworks/GroupActivities.framework

GroupActivities.GroupSessionProviderObserver.h

Download GroupActivities.GroupSessionProviderObserver.h

1. _TtCs12_SwiftObject

@interface GroupActivities.GroupSessionProviderObserver : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ groupSessionService;
    void /* unknown type, empty encoding */ provider;
    void /* unknown type, empty encoding */ membershipObserver;
    void /* unknown type, empty encoding */ unknownParticipants;
}

@end