@class JEMediaTimeTrackerDateProvider, NSDate; @interface JEMediaTimeTracker : NSObject @property (retain, nonatomic) NSDate *date; @property (nonatomic) unsigned long long position; @property (nonatomic) float playbackRate; @property (retain, nonatomic) JEMediaTimeTrackerDateProvider *dateProvider; - (void).cxx_destruct; - (void)updatePosition:(unsigned long long)a0; - (id)estimatedTimeAtPastPosition:(unsigned long long)a0; - (id)estimatedTimeAtPosition:(unsigned long long)a0; - (id)initWithPosition:(unsigned long long)a0 playbackRate:(float)a1; - (void)updatePosition:(unsigned long long)a0 playbackRate:(float)a1; @end