@class ENStableGroupID, ENGroupID, NSData; @protocol ENCypher; @interface ENCDGroup : NSManagedObject @property (retain, nonatomic) id<ENCypher> cypher; @property (retain, nonatomic) ENGroupID *groupID; @property (retain, nonatomic) ENStableGroupID *stableGroupID; @property (nonatomic) long long groupIDGeneration; @property (retain, nonatomic) NSData *sharedApplicationData; + (id)fetchRequest; + (id)insertIntoManagedObjectContext:(id)a0; + (id)groupFromGroup:(id)a0 insertIntoManagedObjectContext:(id)a1; + (id)predicateForGroupID:(id)a0; + (id)predicateForGroupIDs:(id)a0; + (id)predicateForStableGroupID:(id)a0; @end