_locale_translation_default_update_options example

  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this->moduleHandler->loadInclude('locale', 'translation.inc');
    // Add language, if not yet supported.     $language = $this->languageManager->getLanguage($form_state->getValue('langcode'));
    if (empty($language)) {
      $language = ConfigurableLanguage::createFromLangcode($form_state->getValue('langcode'));
      $language->save();
      $this->messenger()->addStatus($this->t('The language %language has been created.', ['%language' => $this->t($language->label())]));
    }
    $options = array_merge(_locale_translation_default_update_options(), [
      'langcode' => $form_state->getValue('langcode'),
      'overwrite_options' => $form_state->getValue('overwrite_options'),
      'customized' => $form_state->getValue('customized') ? LOCALE_CUSTOMIZED : LOCALE_NOT_CUSTOMIZED,
    ]);
    $this->moduleHandler->loadInclude('locale', 'bulk.inc');
    $file = locale_translate_file_attach_properties($this->file, $options);
    $batch = locale_translate_batch_build([$file->uri => $file], $options);
    batch_set($batch);

    // Create or update all configuration translations for this language.     if ($batch = locale_config_batch_update_components($options, [$form_state->getValue('langcode')])) {
      

  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this->moduleHandler->loadInclude('locale', 'fetch.inc');
    $this->moduleHandler->loadInclude('locale', 'bulk.inc');

    $langcodes = array_filter($form_state->getValue('langcodes'));
    $projects = array_filter($form_state->getValue('projects_update'));

    // Set the translation import options. This determines if existing     // translations will be overwritten by imported strings.     $options = _locale_translation_default_update_options();

    // If the status was updated recently we can immediately start fetching the     // translation updates. If the status is expired we clear it and run a batch     // to update the status and then fetch the translation updates.     $last_checked = $this->state->get('locale.translation_last_checked');
    if ($last_checked < REQUEST_TIME - LOCALE_TRANSLATION_STATUS_TTL) {
      locale_translation_clear_status();
      $batch = locale_translation_batch_update_build([], $langcodes, $options);
      batch_set($batch);
    }
    else {