        * @attribute escape
           * @type boolean
           * @default false
           */
          escape: {
            type: Boolean,
            value: false
          },
          /**
           * The `linehighlight` attribute highlights specific lines and/or line ranges.
           * (e.g "1-5"). Consult the [Line Highlight](http://prismjs.com/plugins/line-highlight/)
           * plugin documentation for further information.
           *
           * @attribute linehighlight
           * @type