@class NSObject; @protocol OS_dispatch_queue; @interface MCAccountUtilities : NSObject @property (retain, nonatomic) NSObject<OS_dispatch_queue> *signInQueue; + (BOOL)hasManagedAccountOfDataclasses:(id)a0; + (id)accountDataclassesForBundleID:(id)a0; + (id)appStoreAccountIdentifierForPersona:(id)a0; + (void)checkAccountConsistencyAndReleaseOrphanedAccounts; - (id)init; - (void).cxx_destruct; - (BOOL)_signIniCloudAccountWithAuthenticationResult:(id)a0 personaID:(id)a1 baseViewController:(id)a2 outError:(id *)a3; - (BOOL)_signIniTunesAccountWithAuthenticationResult:(id)a0 personaID:(id)a1 baseViewController:(id)a2 outError:(id *)a3; - (void)signInAccountsWithTypes:(id)a0 authenticationResult:(id)a1 personaID:(id)a2 baseViewController:(id)a3 completionHandler:(id /* block */)a4; @end