text: /**
   * @module radio-group
   */
  
  modules.define('radio-group', function(provide, RadioGroup) {
  
  var undef;
  
  /**
   * @exports
   * @class radio-group
   * @bem
   */
  provide(RadioGroup.decl({ modName : 'mode', modVal : 'radio-check' }, /** @lends radio-group.prototype */{
      _onRadioUncheck : function(e) {
          this._checkedRadio === e.target && this.setVal(undef);
      }
  }, /** @lends radio-group */{
      live : function() {
          this.liveInitOnBlockInsideEvent(
              { modName : 'checked', modVal : '' },
              'radio',
              this.prototype._onRadioUncheck);
  
          return this.__base.apply(this, arguments);
      }
  }));
  
  });
  