@class NSString, WFTimeInterval, NSURL, NSDictionary; @interface WFiTunesMediaTrackObject : WFiTunesStoreObject <MTLJSONSerializing> @property (readonly, nonatomic) NSURL *previewURL; @property (readonly, nonatomic) NSString *genre; @property (readonly, nonatomic) WFTimeInterval *duration; @property (readonly, nonatomic) BOOL streamable; @property (readonly, nonatomic) BOOL explicit; @property (readonly, copy, nonatomic) NSDictionary *dictionaryValue; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)JSONKeyPathsByPropertyKey; + (id)durationJSONTransformer; + (id)explicitJSONTransformer; + (id)priceJSONTransformer; - (void).cxx_destruct; @end