anchor.diff:      ..description = description.clone();
   }
   
  -class LoginResolver extends Object
  -    with Scalar<String>, Alias
  -    implements GQLField {
  -  @override
  -  String get name => 'login';
  -
  -  @override
  -  LoginResolver clone() => new LoginResolver()..aliasSeed = aliasSeed;
  -}
  -
  -class BioResolver extends Object
  -    with Scalar<String>, Alias
  -    implements GQLField {
  -  @override
  -  String get name => 'bio';
  -
  -  @override
  -  BioResolver clone() => new BioResolver()..aliasSeed = aliasSeed;
  -}
  -
  -class DescriptionResolver extends Object
  -    with Scalar<String>, Alias
  -    implements GQLField {
  -  @override
  -  String get name => 'description';
  -
  -  @override
  -  DescriptionResolver clone() =>
  -      new DescriptionResolver()..aliasSeed = aliasSeed;
  -}
  -
  -class NameResolver extends Object
  -    with Scalar<String>, Alias
  -    implements GQLField {
  -  @override
  -  String get name => 'name';
  -
  -  @override
  -  NameResolver clone() => new NameResolver()..aliasSeed = aliasSeed;
  -}
  -
  -class CreatedAtResolver extends Object
  -    with Scalar<String>, Alias
  -    implements GQLField {
  -  @override
  -  String get name => 'createdAt';
  -
  -  @override
  -  CreatedAtResolver clone() => new CreatedAtResolver()..aliasSeed = aliasSeed;
  -}
  -
  -class IdResolver extends Object with Scalar<String>, Alias implements GQLField {
  -  @override
  -  String get name => 'id';
  -
  -  @override
  -  IdResolver clone() => new IdResolver()..aliasSeed = aliasSeed;
  -}
  -
   class GistDescriptiveFragmentResolver extends Object
       with Fields
       implements GQLField {
  
positive.code:       new AddTestCommentMutation()..addComment = addComment.clone();
  }
  
  class AddCommentMutation extends Object
      with Arguments, Fields
      implements GQLField {
  
negative.code:   NodeResolver clone() => new NodeResolver()
      ..aliasSeed = aliasSeed
      ..body = body.clone();
  }
  
  class ViewerResolver extends Object with Alias, Fields implements GQLField {
  