QueueWorkerManagerInterface.php

<?php

namespace Drupal\Core\Queue;

use Drupal\Component\Plugin\PluginManagerInterface;

/**
 * Provides an interface for a queue worker manager.
 */
interface QueueWorkerManagerInterface extends PluginManagerInterface {
    
    /**
     * The default time duration in seconds spent calling a queue worker.
     *
     * @var int
     */
    public const DEFAULT_QUEUE_CRON_TIME = 15;

}