class MimeTypeMapFactory

class MimeTypeMapFactory {
  public function __construct(protected readonly EventDispatcherInterface $eventDispatcher) {
  }
  
  /**
   * Creates an instance of the MIME type map.
   *
   * @return \Drupal\Core\File\MimeType\MimeTypeMapInterface
   *   The MIME type map.
   */
  public function create() : MimeTypeMapInterface {
    $map = $this->doCreateMap();
    $this->eventDispatcher
      ->dispatch(new MimeTypeMapLoadedEvent($map));
    return $map;
  }
  protected function doCreateMap() : MimeTypeMapInterface {
    return new MimeTypeMap();
  }

}