@class NSString, CKLabel, CKAvatarPickerViewController, CKConversation; @interface CKComposeNavbarBusinessCanvasViewController : CKComposeNavbarCanvasViewController <CKAvatarPickerViewControllerDelegate> @property (retain, nonatomic) CKLabel *defaultLabel; @property (retain, nonatomic) CKAvatarPickerViewController *avatarController; @property (retain, nonatomic) CKConversation *cachedConversation; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)traitCollectionDidChange:(id)a0; - (void)viewDidLayoutSubviews; - (void)viewDidLoad; - (void).cxx_destruct; - (void)_updateBrandingForConversation:(id)a0; - (BOOL)_canShowAvatarView; - (void)_handleAddressBookPartialChange:(id)a0; - (id)_titleItemViewForTraitCollection:(id)a0; - (void)_updateDefaultLabelForConversation:(id)a0; - (void)_updateTitleForConversation:(id)a0 animated:(BOOL)a1; - (BOOL)hideChevron; - (long long)navBarContext; - (void)tappedAvatarPickerViewController; - (void)updateContentsForConversation:(id)a0; @end