public FlashcardBuilderDirectorRequest(string native, string foreign, Guid collectionId, IFlashcardBuilder flashcardBuilder)
 {
     Native           = native;
     Foreign          = foreign;
     CollectionId     = collectionId;
     FlashcardBuilder = flashcardBuilder;
 }
 public InsertFlashcardH(
     IMediator mediator,
     IFlashcardRepo flashcardRepo,
     IFlashcardBuilder flashcardBuilder)
 {
     _mediator         = mediator;
     _flashcardRepo    = flashcardRepo;
     _flashcardBuilder = flashcardBuilder;
 }