isBuiltInDirectiveName(name) {
    return (
      name === 'bind' ||
      name === 'on' ||
      name === 'text' ||
      name === 'html' ||
      name === 'show' ||
      name === 'if' ||
      name === 'else' ||
      name === 'else-if' ||
      name === 'for' ||
      name === 'model' ||
      name === 'slot' ||
      name === 'pre' ||
      name === 'cloak' ||
      name === 'once' ||
      name === 'memo' ||
      name === 'is'
    )
  }
Check whether the given name is Vue builtin directive name or not.
@param {string} name The name to check.
@returns {boolean} `true` if the name is a builtin Directive name