@class UIView, NSString, NSArray, _VideosExtrasGridHeaderView, _VideosExtrasShelfCollectionViewLayout, IKGridElement, UICollectionView, VideosExtrasGridViewControllerStyle; @interface VideosExtrasGridElementViewController : VideosExtrasViewElementViewController <UICollectionViewDataSource, UICollectionViewDelegate, UICollectionViewDelegateFlowLayout> { UIView *_titleRule; NSArray *_titleRuleConstraints; NSArray *_headerViewConstraints; UICollectionView *_collectionView; _VideosExtrasShelfCollectionViewLayout *_flowLayout; _VideosExtrasGridHeaderView *_headerView; } @property (readonly) IKGridElement *viewElement; @property (readonly, nonatomic) VideosExtrasGridViewControllerStyle *currentStyle; @property (readonly, nonatomic) UICollectionView *collectionView; @property (retain, nonatomic) VideosExtrasGridViewControllerStyle *smallStyle; @property (retain, nonatomic) VideosExtrasGridViewControllerStyle *mediumStyle; @property (retain, nonatomic) VideosExtrasGridViewControllerStyle *largeStyle; @property (retain, nonatomic) VideosExtrasGridViewControllerStyle *extraLargeStyle; @property (retain, nonatomic) VideosExtrasGridViewControllerStyle *wideStyle; @property (nonatomic, getter=isShelfStyle) BOOL shelfStyle; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)wideDetailStyle; + (id)_defaultCellStyle; + (id)_fontAttributesForTextStyle:(id)a0; + (id)extraLargeDetailStyle; + (id)extraLargeGalleryStyle; + (id)extraLargeStackGridStyle; + (id)keyPathsForValuesAffectingContentScrollView; + (id)largeDetailStyle; + (id)largeGalleryStyle; + (id)largeStackGridStyle; + (id)mediumDetailStyle; + (id)mediumGalleryStyle; + (id)mediumStackGridStyle; + (id)smallDetailStyle; + (id)smallGalleryStyle; + (id)smallStackGridStyle; + (id)wideGalleryStyle; + (id)wideStackGridStyle; - (void)_prepareLayout; - (struct CGSize { double x0; double x1; })collectionView:(id)a0 layout:(id)a1 sizeForItemAtIndexPath:(id)a2; - (void)collectionView:(id)a0 didSelectItemAtIndexPath:(id)a1; - (void)collectionView:(id)a0 didHighlightItemAtIndexPath:(id)a1; - (void)viewWillAppear:(BOOL)a0; - (struct CGSize { double x0; double x1; })collectionView:(id)a0 layout:(id)a1 referenceSizeForHeaderInSection:(long long)a2; - (void)dealloc; - (struct UIEdgeInsets { double x0; double x1; double x2; double x3; })collectionView:(id)a0 layout:(id)a1 insetForSectionAtIndex:(long long)a2; - (double)collectionView:(id)a0 layout:(id)a1 minimumInteritemSpacingForSectionAtIndex:(long long)a2; - (id)contentScrollView; - (void)loadView; - (void).cxx_destruct; - (long long)collectionView:(id)a0 numberOfItemsInSection:(long long)a1; - (long long)numberOfSectionsInCollectionView:(id)a0; - (id)collectionView:(id)a0 viewForSupplementaryElementOfKind:(id)a1 atIndexPath:(id)a2; - (id)collectionView:(id)a0 cellForItemAtIndexPath:(id)a1; - (struct CGSize { double x0; double x1; })preferredContentSize; - (void)setViewElement:(id)a0; - (id)initWithViewElement:(id)a0; - (double)_cellSpacingForSection:(id)a0; - (id)_cellStyleForSection:(id)a0; - (void)_dynamicTypeDidChange; - (BOOL)_hasDescriptionText; - (id)_lockupForIndexPath:(id)a0; - (id)_narrowStyle; - (id)_sectionElementForIndex:(unsigned long long)a0; - (BOOL)_sectionIndexIsDescriptionSection:(long long)a0; - (struct UIEdgeInsets { double x0; double x1; double x2; double x3; })_sectionInsetsForSection:(id)a0; - (long long)preferredLayoutAttribute; - (id)preferredLayoutGuide; @end