@class NSMutableArray; @interface MSStopwatch : NSObject @property (nonatomic) unsigned long long startTime; @property (nonatomic) unsigned long long stopTime; @property (nonatomic) unsigned long long elapsedTime; @property (nonatomic) unsigned long long elapsedTimeMS; @property (nonatomic) unsigned long long elapsedTimeSeconds; @property (nonatomic) unsigned long long lastLapTime; @property (nonatomic) long long status; @property (nonatomic) BOOL isLocked; @property (retain, nonatomic) NSMutableArray *laps; - (id)init; - (void)reset; - (void)start; - (void)stop; - (void).cxx_destruct; - (void)lap; - (void)lapWithName:(id)a0; - (void)toggleLock:(BOOL)a0; @end