getEmptyExtensionsProcessedList example

$this->moduleInstaller = $module_installer;
    $this->themeHandler = $theme_handler;
    $this->stringTranslation = $string_translation;
    if ($extension_list_theme === NULL) {
      @trigger_error('Calling ' . __METHOD__ . ' without the $extension_list_theme argument is deprecated in drupal:10.1.0 and will be required in drupal:11.0.0. See https://www.drupal.org/node/3284397', E_USER_DEPRECATED);
      $extension_list_theme = \Drupal::service('extension.list.theme');
    }
    $this->themeExtensionList = $extension_list_theme;
    foreach ($this->storageComparer->getAllCollectionNames() as $collection) {
      $this->processedConfiguration[$collection] = $this->storageComparer->getEmptyChangelist();
    }
    $this->processedExtensions = $this->getEmptyExtensionsProcessedList();
  }

  /** * Logs an error message. * * @param string $message * The message to log. */
  public function logError($message) {
    $this->errors[] = $message;
  }