layout_builder_at-8.x-2.11/layout_builder_at.install

<?php

/**
 * @file
 * Layout Builder Asymmetric Translation install file.
 */

use Drupal\layout_builder\Plugin\SectionStorage\OverridesSectionStorage;

/**
 * Implements hook_install().
 */
function layout_builder_at_install(): void {
  // Makes all existing layout_section field translatable.
  if (!\Drupal::service('config.installer')->isSyncing()) {

    /** @var \Drupal\field\FieldStorageConfigInterface $field_storage_config */
    foreach (\Drupal::entityTypeManager()->getStorage('field_storage_config')->loadMultiple() as $field_storage_config) {
      // Only act on layout builder section fields.
      if ($field_storage_config->getType() === 'layout_section' && $field_storage_config->getName() === OverridesSectionStorage::FIELD_NAME) {
        // Call save. layout_builder_at_field_storage_config_presave() will make
        // the field translatable.
        $field_storage_config->save();
      }

    }
  }
}