@interface SiriInformationSearch.MediaItemRankingSignals : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ artist;
    void /* unknown type, empty encoding */ isInLibrary;
    void /* unknown type, empty encoding */ isExplicitContent;
    void /* unknown type, empty encoding */ isDownloaded;
    void /* unknown type, empty encoding */ isPlayable;
}

@end