System/Library/Frameworks/MusicKit.framework

MusicKit.ArtworkCatalog.h

Download MusicKit.ArtworkCatalog.h

1. _TtCs12_SwiftObject

@interface MusicKit.ArtworkCatalog : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ kind;
    void /* unknown type, empty encoding */ underlyingArtworkCatalog;
}

@end