@interface WorkoutUI.MetricApplicationLifecycleTracker : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ isActive;
    void /* unknown type, empty encoding */ eventHub;
    void /* unknown type, empty encoding */ metricClient;
    void /* unknown type, empty encoding */ foregroundListener;
    void /* unknown type, empty encoding */ backgroundListener;
    void /* unknown type, empty encoding */ terminateListener;
    void /* unknown type, empty encoding */ subscriptionToken;
    void /* unknown type, empty encoding */ currentPage;
}

@end