symfony_translation-1.0.0-alpha1/symfony_translation.install

<?php

/**
 * Set the default value for the new 'mode' setting.
 */
function symfony_translation_update_8001(): void {
  $config = \Drupal::configFactory()
    ->getEditable('symfony_translation.settings');

  if ($config->get('mode') === null) {
    $config->set('mode', 'standalone');
  }

  $config->save();
}

/**
 * Set the default value for the new 'folder' setting.
 */
function symfony_translation_update_8002(): void {
  $config = \Drupal::configFactory()
    ->getEditable('symfony_translation.settings');

  if ($config->get('folder') === null) {
    $config->set('folder', '../translations');
  }

  $config->save();
}