@interface REMCloudContainer : NSObject + (void)_writeLogCreatingCKContainerWithAccountIdentifier:(id)a0 personaIdentifier:(id)a1; + (BOOL)isSandboxEnvironment; + (id)_newCloudContainerForAccountIdentifier:(id)a0; + (id)newCloudContainerWithPublicCloudDatabase; + (id)newCloudContainerForAccount:(id)a0; + (id)newCloudContainerForAccountID:(id)a0; @end