@class NSString; @interface FigCaptureSessionPreviewSinkPipeline : FigCapturePreviewSinkPipeline @property (nonatomic) BOOL imageQueueUpdatedNotificationSent; @property (nonatomic) BOOL previewRunning; @property (nonatomic) BOOL previewSinkEnabled; @property (retain, nonatomic) NSString *sourceID; - (void)dealloc; @end