SwiftDocCAutomaticTitleHeadingAutomaticTitleHeading.EnablednessEnumerationAutomaticTitleHeading.EnablednessA value that represents whether automatic title heading generation is enabled or disabled.enum EnablednessTopicsEnumeration Casescase disabledNo automatic title heading should be created for the page.case enabledA title heading should be automatically created for the page (the default).Initializersinit?(rawValue: String)