@interface _UIMotionEffectFocusChangeEvent : _UIMotionEffectEvent
@property (readonly, nonatomic) struct CGPoint { double x; double y; } focusPosition;
- (double)velocityRelativeToPreviousEvent:(id)a0;
- (id)copyWithTimestamp:(double)a0;
- (id)initWithTimestamp:(double)a0 focusPosition:(struct CGPoint { double x0; double x1; })a1;
@end