/// <summary>
 /// Экспортировать в другие форматы и добавить в список обработанных файлов
 /// </summary>
 private IResultCollection <IFileDataSourceServer> ExportFileToSaveResult(IResultCollection <IFileDataSourceServer> saveResult,
                                                                          IDocumentLibrary documentLibrary, IFilePath filePath,
                                                                          IConvertingSettings convertingSettings) =>
 documentLibrary.GetStampContainer(convertingSettings.ToApplication()).
 WhereContinue(stampContainer => ConvertingModeChoice.IsDwgConvertingNeed(convertingSettings.ConvertingModeTypes) &&
               (stampContainer.StampDocumentType == StampDocumentType.Specification ||
                stampContainer.StampDocumentType == StampDocumentType.Drawing),
               okFunc: stampContainer => saveResult.ConcatResultValue(ExportFile(documentLibrary, filePath, stampContainer.StampDocumentType)),
               badFunc: _ => saveResult);