UpdateTestSchemaRequirements.php

<?php

declare (strict_types=1);
namespace Drupal\update_test_schema\Hook;

use Drupal\Component\Render\FormattableMarkup;
use Drupal\Core\Hook\Attribute\Hook;
use Drupal\Core\Url;

/**
 * Requirements for the Update Test Schema module.
 */
class UpdateTestSchemaRequirements {
    
    /**
     * Implements hook_runtime_requirements().
     */
    public function runtime() : array {
        $requirements = [];
        $requirements['path_alias_test'] = [
            'title' => 'Path alias test',
            'value' => 'Check a path alias for the admin page',
            'severity' => REQUIREMENT_INFO,
            'description' => new FormattableMarkup('Visit <a href=":link">the structure page</a> to do many useful things.', [
                ':link' => Url::fromRoute('system.admin_structure')->toString(),
            ]),
        ];
        return $requirements;
    }

}