search_api-8.x-1.15/tests/search_api_test/src/Plugin/search_api/data_type/TestDataType.php

<?php

namespace Drupal\search_api_test\Plugin\search_api\data_type;

use Drupal\search_api\DataType\DataTypePluginBase;

/**
 * Provides a dummy data type for testing purposes.
 *
 * @SearchApiDataType(
 *   id = "search_api_test",
 *   label = @Translation("&quot;Test&quot; data type"),
 *   description = @Translation("Dummy <em>data type</em> implementation")
 * )
 */
class TestDataType extends DataTypePluginBase {

}