@class UIView, NSMutableOrderedSet;
@interface _UIMorphingView : UIView
@property (retain, nonatomic) NSMutableOrderedSet *contentViews;
@property (nonatomic) struct CGRect { struct CGPoint { double x; double y; } origin; struct CGSize { double width; double height; } size; } initialBounds;
@property (weak, nonatomic) UIView *opacityPairSourceView;
@property (nonatomic) double progress;
@property (nonatomic) BOOL useOpacityPairFilter;
- (void)addContentView:(id)a0;
- (void).cxx_destruct;
- (id)_currentDestinationView;
- (void)_updateMorphProgress;
@end