text: define('Deprecated/Controls/Switcher/design/DesignPlugin',
     [
     "Deprecated/Controls/Switcher/Switcher"
  ],
     function(Switcher){
        Switcher.DesignPlugin = Switcher.extendPlugin({
           setColorStyle: function(colorStyle) {
              this._options.colorStyle = colorStyle;
              var isGray = colorStyle === 'gray';
              this._textOffContainer.toggleClass('ws-switcher-text-gray', isGray);
           }
        });
     });