@interface PhotoAnalysis.Activity : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ session;
    void /* unknown type, empty encoding */ name;
    void /* unknown type, empty encoding */ taskSourceClass;
    void /* unknown type, empty encoding */ dominance;
    void /* unknown type, empty encoding */ xpcActivityType;
    void /* unknown type, empty encoding */ logger;
    void /* unknown type, empty encoding */ queue;
    void /* unknown type, empty encoding */ delegate;
    void /* unknown type, empty encoding */ activity;
    void /* unknown type, empty encoding */ monitorTimer;
    void /* unknown type, empty encoding */ deferralRequestTime;
    void /* unknown type, empty encoding */ deferralHasTimedOut;
    void /* unknown type, empty encoding */ taskSchedulingTask;
    void /* unknown type, empty encoding */ cancellationTask;
    void /* unknown type, empty encoding */ isActive;
}

@end