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vendor/symfony/security-acl/Model/ObjectIdentityRetrievalStrategyInterface.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Security\Acl\Model;
+
+/**
+ * Retrieves the object identity for a given domain object.
+ *
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+interface ObjectIdentityRetrievalStrategyInterface
+{
+    /**
+     * Retrieves the object identity from a domain object.
+     *
+     * @param object $domainObject
+     *
+     * @return ObjectIdentityInterface
+     */
+    public function getObjectIdentity($domainObject);
+}