/// <summary> /// Prepares the options with the converter. /// </summary> /// <param name="options">The options.</param> /// <returns>The options with the converter added.</returns> private JsonSerializerOptions PrepareOptions(JsonSerializerOptions options) { options = options ?? new JsonSerializerOptions { IgnoreNullValues = true, IgnoreReadOnlyProperties = true, }; var expressionConverter = new SerializableExpressionConverter(); var anonTypeConverter = new AnonTypeConverter(); var rootConverter = new SerializationRootConverter(expressionConverter, anonTypeConverter); options.Converters.Add(expressionConverter); options.Converters.Add(rootConverter); options.Converters.Add(new MemberBindingExprConverter()); options.Converters.Add(anonTypeConverter); return(options); }