@class NSArray; @interface UIMotionEffectGroup : UIMotionEffect @property (copy, nonatomic) NSArray *motionEffects; - (void)encodeWithCoder:(id)a0; - (id)_keyPathsAndRelativeValuesForPose:(id)a0; - (id)description; - (void).cxx_destruct; - (id)keyPathsAndRelativeValuesForViewerOffset:(struct UIOffset { double x0; double x1; })a0; - (id)debugDescription; - (id)initWithCoder:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; @end