@class NSOperationQueue, NSObject; @protocol OS_dispatch_queue, HFCameraVideoDownloader; @interface HFCameraTimelapseVideoProvider : NSObject @property (retain, nonatomic) NSOperationQueue *downloadQueue; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *bookkeepingQueue; @property (retain, nonatomic) id<HFCameraVideoDownloader> timelapseVideoDownloader; + (id)sharedProvider; - (id)init; - (void).cxx_destruct; - (void)getVideoForTimelapseClip:(id)a0 taskType:(unsigned long long)a1 delegate:(id)a2; - (void)_getVideoForTimelapseClip:(id)a0 taskType:(unsigned long long)a1 delegate:(id)a2; @end