System/Library/PrivateFrameworks/SiriAudioSupport.framework

SiriAudioSupport.NowPlayingUsageProvider.h

Download SiriAudioSupport.NowPlayingUsageProvider.h

1. _TtCs12_SwiftObject

@interface SiriAudioSupport.NowPlayingUsageProvider : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ store;
    void /* unknown type, empty encoding */ lock;
}

@end