/// <summary>
 /// Constructor tha allows reader to use non-default settings
 /// </summary>
 /// <param name="settings"></param>
 public OpenApiStringReader(OpenApiReaderSettings settings = null)
 {
     _settings = settings ?? new OpenApiReaderSettings();
 }
 /// <summary>
 /// Create stream reader with custom settings if desired.
 /// </summary>
 /// <param name="settings"></param>
 public OpenApiTextReaderReader(OpenApiReaderSettings settings = null)
 {
     _settings = settings ?? new OpenApiReaderSettings();
 }
 /// <summary>
 /// Create stream reader with custom settings if desired.
 /// </summary>
 /// <param name="settings"></param>
 public OpenApiYamlDocumentReader(OpenApiReaderSettings settings = null)
 {
     _settings = settings ?? new OpenApiReaderSettings();
 }