@interface ChronoKit.ActivitySubscriber : _TtCs12_SwiftObject {
void /* unknown type, empty encoding */ logger;
void /* unknown type, empty encoding */ activityCenter;
void /* unknown type, empty encoding */ _locked_subscriptions;
void /* unknown type, empty encoding */ _locked_descriptors;
void /* unknown type, empty encoding */ lock;
void /* unknown type, empty encoding */ announcementSubscription;
}
@end