@interface _UIDragAndDropPlatformMetrics : NSObject <_UIVisualStyleProviding>
@property (copy, nonatomic) id /* block */ defaultPreviewOutlineProvider;
@property (copy, nonatomic) id /* block */ playDropFeedback;
@property (nonatomic) struct CGSize { double width; double height; } previewMinimumSize;
- (id)init;
- (void).cxx_destruct;
@end