@interface ChronoCore.SignificantTimeChangeNotification : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ store;
    void /* unknown type, empty encoding */ subject;
    void /* unknown type, empty encoding */ previousTimes;
    void /* unknown type, empty encoding */ lock;
    void /* unknown type, empty encoding */ pendingNotificationReason;
    void /* unknown type, empty encoding */ started;
    void /* unknown type, empty encoding */ significantTimeChangeSubscription;
}

@end