@class LPMediaAssetFetcher, AVAssetImageGenerator, LPLinkMetadata; @interface LPStreamingMediaMetadataProviderSpecialization : LPMetadataProviderSpecialization { BOOL _cancelled; LPMediaAssetFetcher *_fetcher; AVAssetImageGenerator *_videoImageGenerator; LPLinkMetadata *_metadata; } + (unsigned long long)specialization; + (id)specializedMetadataProviderForResourceWithContext:(id)a0; - (void)start; - (void)done; - (void).cxx_destruct; - (void)cancel; - (void)fail; @end