EntityTestMulRevPubStringId.php

<?php

declare (strict_types=1);
namespace Drupal\workspaces_test\Entity;

use Drupal\Core\Entity\Attribute\ContentEntityType;
use Drupal\Core\Field\BaseFieldDefinition;
use Drupal\Core\Entity\EntityTypeInterface;
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\entity_test\Entity\EntityTestMulRevPub;

/**
 * Defines the test entity class.
 */
class EntityTestMulRevPubStringId extends EntityTestMulRevPub {
    
    /**
     * {@inheritdoc}
     */
    public static function baseFieldDefinitions(EntityTypeInterface $entity_type) {
        $fields = parent::baseFieldDefinitions($entity_type);
        $fields['id'] = BaseFieldDefinition::create('string')->setLabel(t('ID'))
            ->setDescription(t('The ID of the test entity.'))
            ->setReadOnly(TRUE)
            ->setSetting('is_ascii', TRUE);
        return $fields;
    }

}