anchor.diff:    }
   }
   
  -
   /// Creates and returns a new `ReactDartFunctionComponentFactoryProxy` from the provided [dartFunctionComponent]
   /// which produces a new `JsFunctionComponent`.
   ReactDartFunctionComponentFactoryProxy _registerFunctionComponent(DartFunctionComponent dartFunctionComponent,
  
positive.code: /// - otherwise, the same list of args, will all top-level children validated
  dynamic _generateChildren(List childrenArgs, {bool shouldAlwaysBeList = false}) {
    var children;
    
    if (childrenArgs.isEmpty) {
      if (!shouldAlwaysBeList) return null;
      children = childrenArgs;
  
negative.code:   return wrapWithJsify ? jsifyAndAllowInterop(propsForJs) : propsForJs.jsObject;
  }
  
  void _convertRefValue2(Map args, {bool convertCallbackRefValue = true}) {
    var ref = args['ref'];
  
  