System/Library/PrivateFrameworks/NewsFeed.framework

NewsFeed.SubscriptionReferenceService.h

Download NewsFeed.SubscriptionReferenceService.h

1. _TtCs12_SwiftObject

@interface NewsFeed.SubscriptionReferenceService : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ subscriptionController;
}

@end