@class _UICollectionViewRTree, NSMutableArray, UICollectionViewData;
@interface _UICollectionViewDataAttributesMap : NSObject {
_UICollectionViewRTree *_rTree;
NSMutableArray *_clonedCellAttributes;
NSMutableArray *_clonedSupplementaryAttributes;
NSMutableArray *_clonedDecorationAttributes;
UICollectionViewData *_collectionViewData;
struct CGRect { struct CGPoint { double x; double y; } origin; struct CGSize { double width; double height; } size; } _validLayoutRect;
}
- (void).cxx_destruct;
@end