anchor.diff:    return obj;
   }
   
  +/// Shorthand for generating a [GraphQLObjectField].
   GraphQLObjectField<T, Serialized> field<T, Serialized>(
       String name, GraphQLType<T, Serialized> type,
       {Iterable<GraphQLFieldInput<T, Serialized>> inputs: const [],
  
positive.code:       description: description, inputFields: inputFields);
  }
  
  GraphQLInputObjectField<T, Serialized> inputField<T, Serialized>(
      String name, GraphQLType<T, Serialized> type,
      {String description, T defaultValue}) {
  
negative.code:       deprecationReason: deprecationReason);
  }
  
  /// Shorthand for generating a [GraphQLInputObjectType].
  GraphQLInputObjectType inputObjectType(String name,
      {String description,
      Iterable<GraphQLInputObjectField> inputFields: const []}) {
  