public ConfigController::__construct(StorageInterface $target_storage, StorageInterface $source_storage, ConfigManagerInterface $config_manager, FileDownloadController $file_download_controller, DiffFormatter $diff_formatter)
Constructs a ConfigController object.
Parameters
\Drupal\Core\Config\StorageInterface $target_storage: The target storage.
\Drupal\Core\Config\StorageInterface $source_storage: The source storage
\Drupal\system\FileDownloadController $file_download_controller: The file do