@class NSDictionary, NSMutableArray, NSMutableDictionary; @protocol CKFetchShareParticipantKeyOperationCallbacks; @interface CKDFetchShareParticipantKeyOperation : CKDDatabaseOperation @property (nonatomic) unsigned long long state; @property (retain, nonatomic) NSMutableArray *shareIDs; @property (retain, nonatomic) NSDictionary *baseTokensByShareID; @property (retain, nonatomic) NSDictionary *childRecordIDsByShareID; @property (retain, nonatomic) NSMutableDictionary *sharesNeedingUpdateByID; @property (nonatomic) BOOL hasAttemptedShareUpdate; @property (retain, nonatomic) id<CKFetchShareParticipantKeyOperationCallbacks> clientOperationCallbackProxy; @property (copy, nonatomic) id /* block */ shareParticipantKeyFetchedBlock; + (id)nameForState:(unsigned long long)a0; - (BOOL)makeStateTransition; - (void)_finishOnCallbackQueueWithError:(id)a0; - (id)initWithOperationInfo:(id)a0 container:(id)a1; - (id)activityCreate; - (void)main; - (void).cxx_destruct; - (void)updateShares; - (void)_handleFetchedShare:(id)a0 withID:(id)a1 error:(id)a2; - (id)_participantKeyFromShare:(id)a0 withError:(id *)a1; - (void)_performCallbackForShareID:(id)a0 withParticipantKey:(id)a1 error:(id)a2; - (void)_sendErrorForFailedShares; - (void)fetchSharesFromServer; @end