leftFacingTriangleTemplateName A generic left-facing triangle template image. Declarationclass let leftFacingTriangleTemplateName: String See AlsoSystem ImagesactionTemplateNameaddTemplateNameadvancedNameapplicationIconNamebluetoothTemplateNamebonjourNamebookmarksTemplateNamecautionNamecolorPanelNamecolumnViewTemplateNamecomputerNameenterFullScreenTemplateNameeveryoneNameexitFullScreenTemplateNameflowViewTemplateName