@interface KNRecordingLaserEvent : KNRecordingEvent @property (readonly, nonatomic) struct CGPoint { double x; double y; } unitLocation; - (unsigned long long)hash; - (id)description; - (BOOL)isEqual:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; - (id)initWithStartTime:(double)a0 unitLocation:(struct CGPoint { double x0; double x1; })a1; - (void)loadFromMessage:(const void *)a0 unarchiver:(id)a1 parentEventTrack:(id)a2; - (void)saveToMessage:(void *)a0 archiver:(id)a1; @end