Ошибка DictionariesService->get

[vetwd]

Такое объявление:
public function get(DictionariesFieldEnum $DictionaryName): array
генерит ошибку:
PHP Fatal error: Uncaught TypeError: Argument 1 passed to directapi\services\dictionaries\DictionariesService::get() must be an instance of directapi\services\dictionaries\enum\DictionariesFieldEnum, string given

Такое изменение помогло.
public function get(string $DictionaryName): array