Subscriber.php

<?php

declare (strict_types=1);

/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner\GarbageCollection;


/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 *
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
abstract class Subscriber {
    private readonly GarbageCollectionHandler $handler;
    public function __construct(GarbageCollectionHandler $handler) {
        $this->handler = $handler;
    }
    protected function handler() : GarbageCollectionHandler {
        return $this->handler;
    }

}