anchor.diff:    @override
     ReactElement build(Map props, [List childrenArgs = const []]) {
       var children = _generateChildren(childrenArgs);
  -    var convertedProps = _generateJsProps(props);
  +    var convertedProps = _generateJsProps(props, convertCallbackRefValue: false, wrapWithJsify: true);
       return React.createElement(type, convertedProps, children);
     }
   
  
positive.code:     }
    }
  
    if (children == null) {
      children = shouldAlwaysBeList ? childrenArgs.map(listifyChildren).toList() : childrenArgs;
      markChildrenValidated(children);
  
negative.code:         this.defaultProps = new JsBackedMap.fromJs(reactClass.defaultProps);
  
    ReactClass get type => reactClass;
  
    /// Returns a JavaScript version of the specified [props], preprocessed for consumption by ReactJS and prepared for
    /// consumption by the [react] library internals.
    static JsMap generateExtendedJsProps(Map props) => _generateJsProps(props, convertEventHandlers: false, wrapWithJsify: false);
  }
  
  /// Converts a list of variadic children arguments to children that should be passed to ReactJS.
  