@class NSString; @interface QLMediaItemTransformer : NSObject <QLItemTransformerProtocol> @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)allowedOutputClasses; - (id)transformedContentsFromURL:(id)a0 context:(id)a1 error:(id *)a2; @end