@class IKMediaContentElement, IKImageElement, TVMediaInfo, UIViewController, _TVStackWrappingView, TVObservableEventController, UIView, _TVStackCollectionView, NSString, _TVFocusCaptureView, IKViewElement, IKAudioElement, NSArray, UIImage;
@protocol TVMediaPlaying;

@interface _TVStackCommonTemplateController : _TVBgImageLoadingViewController <UIGestureRecognizerDelegate, TVAppTemplateImpressionable, TVObserving, _TVCollectionViewDelegate, UICollectionViewDelegateFlowLayout, UICollectionViewDataSource, TVMediaProviding> {
    UIView *_overlayView;
    _TVFocusCaptureView *_disabledTemplateFocusCaptureView;
    double _impressionThreshold;
}

@property (retain, nonatomic) IKViewElement *viewElement;
@property (retain, nonatomic) IKAudioElement *audioElement;
@property (retain, nonatomic) IKViewElement *collectionListElement;
@property (retain, nonatomic) IKViewElement *backgroundElement;
@property (retain, nonatomic) IKImageElement *heroImgElement;
@property (retain, nonatomic) IKImageElement *bgImgElement;
@property (retain, nonatomic) IKImageElement *uberImgElement;
@property (retain, nonatomic) IKMediaContentElement *bgMediaContentElement;
@property (retain, nonatomic) UIImage *bgImage;
@property (weak, nonatomic) id<TVMediaPlaying> mediaPlayer;
@property (retain, nonatomic) TVMediaInfo *selectedMediaInfo;
@property (copy, nonatomic) NSArray *supplementaryViewControllers;
@property (retain, nonatomic) UIViewController *focusedSupplementaryViewController;
@property (readonly, retain, nonatomic) _TVStackWrappingView *stackWrappingView;
@property (retain, nonatomic) _TVStackCollectionView *collectionView;
@property (readonly, nonatomic) TVObservableEventController *observableEventController;
@property (readonly) unsigned long long hash;
@property (readonly) Class superclass;
@property (readonly, copy) NSString *description;
@property (readonly, copy) NSString *debugDescription;

- (void)viewSafeAreaInsetsDidChange;
- (void)collectionView:(id)a0 didSelectItemAtIndexPath:(id)a1;
- (void)dealloc;
- (void)removeObserver:(id)a0;
- (void)traitCollectionDidChange:(id)a0;
- (void)scrollToTop;
- (id)preferredFocusEnvironments;
- (void)collectionView:(id)a0 willDisplayCell:(id)a1 forItemAtIndexPath:(id)a2;
- (void)loadView;
- (long long)_blurEffectStyle;
- (void)collectionView:(id)a0 didEndDisplayingCell:(id)a1 forItemAtIndexPath:(id)a2;
- (void).cxx_destruct;
- (void)didUpdateFocusInContext:(id)a0 withAnimationCoordinator:(id)a1;
- (void)viewDidAppear:(BOOL)a0;
- (long long)collectionView:(id)a0 numberOfItemsInSection:(long long)a1;
- (long long)numberOfSectionsInCollectionView:(id)a0;
- (void)viewDidDisappear:(BOOL)a0;
- (void)scrollViewDidScroll:(id)a0;
- (id)collectionView:(id)a0 cellForItemAtIndexPath:(id)a1;
- (id)_flowLayout;
- (id)_overlayView;
- (BOOL)automaticallyAdjustsScrollViewInsets;
- (void)_updateViewLayout;
- (void)collectionView:(id)a0 didReceiveLongPressForItemAtIndexPath:(id)a1;
- (void)collectionView:(id)a0 didReceivePhysicalPlayForItemAtIndexPath:(id)a1;
- (BOOL)collectionView:(id)a0 shouldHandleLongPressForItemAtIndexPath:(id)a1;
- (void)_mediaPlayerCoverImageDidChange;
- (id)parsedMediaInfo;
- (id)_backgroundImageProxy;
- (struct CGSize { double x0; double x1; })_backgroundImageProxySize;
- (BOOL)_backgroundImageRequiresBlur;
- (void)_cancelImpressionsUpdate;
- (void)_configureWithBgImage:(id)a0 backdropImage:(id)a1;
- (void)_disableScrollingIfNecessary:(id)a0;
- (void)_dispatchEvent:(id)a0 forItemAtIndexPath:(id)a1;
- (BOOL)_isBackdropNeeded;
- (void)_mediaPlayerStateDidChange;
- (id)_modalPresenterPresentedViewController;
- (id)_preferredFocusedSupplementaryView;
- (void)_recordImpressionsForVisibleView;
- (BOOL)_shouldLoadBackgroundImageAsynchronously;
- (long long)_supplementaryViewSectionIndex;
- (void)_updateBackgroundViews;
- (void)_updateImpressions;
- (BOOL)_updateSupplementaryViewControllersWithElements:(id)a0 updateStyles:(BOOL)a1;
- (void)_updateViewOverlay;
- (void)_updateViewSupplementaryViews;
- (void)addObserver:(id)a0 forEvent:(id)a1;
- (void)didUpdateSupplementarySectionInfo;
- (void)handleEvent:(id)a0 sender:(id)a1 withUserInfo:(id)a2;
- (id)impressionableElementsContainedInDocument:(id)a0;
- (void)removeObserver:(id)a0 forEvent:(id)a1;
- (void)updateBackgroundAndBackdrop;
- (void)updateBackgroundAndBackdropMaskFactor;
- (void)updateWithViewElement:(id)a0;
- (id)viewControllerWithElement:(id)a0 layout:(id)a1 existingController:(id)a2;

@end