@class UICollectionViewDropProposal, NSIndexPath; @interface _UIDragDestinationControllerDropProposalState : NSObject @property (nonatomic) BOOL didDrop; @property (retain, nonatomic) UICollectionViewDropProposal *proposal; @property (retain, nonatomic) NSIndexPath *indexPath; @property (readonly, nonatomic) NSIndexPath *effectiveIndexPath; - (id)init; - (id)description; - (void).cxx_destruct; - (BOOL)_hasDropActionTarget; - (void)didPerformDrop; - (void)updateFromDropProposal:(id)a0; @end