@class NSString, UITapGestureRecognizer, CKAttributionStickerDetailsView, UIButton, CKAttributionCollectionViewLayout, UICollectionView, CKAttributionImageAndCountView, CKMessagePartChatItem, CKAttributionViewControllerDataModel; @protocol CKAttributionViewControllerDelegate; @interface CKAttributionViewController : UIViewController <UICollectionViewDelegate, UICollectionViewDataSource, CKAttributionStickerDetailsViewDelegate> @property (readonly, nonatomic) CKAttributionCollectionViewLayout *layout; @property (readonly, nonatomic) UITapGestureRecognizer *tapGestureRecognizer; @property (readonly, nonatomic) UIButton *collapseButton; @property (readonly, nonatomic) CKAttributionImageAndCountView *expandedVoteCountView; @property (readonly, nonatomic) CKAttributionStickerDetailsView *stickerDetailsView; @property (weak, nonatomic) id<CKAttributionViewControllerDelegate> delegate; @property (readonly, nonatomic) CKMessagePartChatItem *messagePartChatItem; @property (readonly, nonatomic) UICollectionView *collectionView; @property (readonly, nonatomic) CKAttributionViewControllerDataModel *dataModel; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)viewWillAppear:(BOOL)a0; - (void)viewDidLayoutSubviews; - (void)viewDidLoad; - (void).cxx_destruct; - (void)viewDidAppear:(BOOL)a0; - (long long)collectionView:(id)a0 numberOfItemsInSection:(long long)a1; - (long long)numberOfSectionsInCollectionView:(id)a0; - (id)_iconViewAtIndexPath:(id)a0; - (id)collectionView:(id)a0 viewForSupplementaryElementOfKind:(id)a1 atIndexPath:(id)a2; - (id)collectionView:(id)a0 cellForItemAtIndexPath:(id)a1; - (void)tapGestureRecognized:(id)a0; - (void)_animateStickerViewToVisible:(BOOL)a0 completion:(id /* block */)a1; - (void)_animateToExpandedMode:(BOOL)a0 forSection:(long long)a1; - (void)_animateToStickerDetails:(BOOL)a0 forSection:(long long)a1 item:(long long)a2; - (BOOL)_canAnimateToStickerDetailsForSection:(long long)a0; - (id)_contactNameSupplementaryViewAtIndexPath:(id)a0; - (void)_handleCollapseButton:(id)a0; - (BOOL)_updateCollectionViewFrameForLayoutMode:(long long)a0; - (void)_updateScrollEnabled; - (id)_voteCountSupplementaryViewAtIndexPath:(id)a0; - (void)attributionStickerDetailsView:(id)a0 deleteButtonWasPressedForStickerChatItem:(id)a1; - (void)attributionStickerDetailsView:(id)a0 downloadButtonWasPressedForStickerChatItem:(id)a1; - (void)attributionStickerDetailsView:(id)a0 showInAppStoreButtonWasPressedForStickerChatItem:(id)a1; - (id)initWithMessagePartChatItem:(id)a0; - (void)performAppearingAnimationWithDelay:(double)a0 completion:(id /* block */)a1; @end