@class NSString, NSMutableDictionary, UICollectionView, NSHashTable, NSMutableArray; @interface _UICollectionViewOrthogonalScrollerSectionController : NSObject <UIScrollViewDelegate> { BOOL _shouldPreventFocusScrollPastContentSize; BOOL _isHandlingScrollViewDelegateCallout; UICollectionView *_collectionView; NSMutableDictionary *_sectionToScrollViewMap; NSMutableArray *_scrollViewsQueuedForRemoval; NSHashTable *_frontMostElements; NSHashTable *_elementsBelowOrthogonalScrollView; } @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void).cxx_destruct; - (void)scrollViewDidScroll:(id)a0; - (void)scrollViewWillEndDragging:(id)a0 withVelocity:(struct CGPoint { double x0; double x1; })a1 targetContentOffset:(inout struct CGPoint { double x0; double x1; } *)a2; @end