@class NSString; @interface CKTranscriptCollectionSupplementaryView : UICollectionReusableView <CKTranscriptSupplementaryViewProtocol> @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)reuseIdentifier; + (id)supplementaryViewKindForGUID:(id)a0; + (id)supplementaryViewKindPrefix; - (void)configureForChatItem:(id)a0 context:(id)a1; @end