docs: function getMatrixItem (indent, info) {
  
    if (!info) {
      return null;
    }
    return [
      addPrefix(indent, info.name),
      info.hasProps ? 'Sub-Object' : info.type.name,
      info.valueTypeText,
      info.required ? '必須' : '',
      info.description[0] || ''
    ];
  }