<?php declare(strict_types=1); namespace Doctrine\ORM\Mapping\Driver; use Doctrine\Persistence\Mapping\Driver\AnnotationDriver as PersistenceAnnotationDriver; use Doctrine\Persistence\Mapping\Driver\MappingDriver; use function class_exists; if (! class_exists(PersistenceAnnotationDriver::class)) { /** @internal This class will be removed in ORM 3.0. */ abstract class CompatibilityAnnotationDriver implements MappingDriver { } } else { /** @internal This class will be removed in ORM 3.0. */ abstract class CompatibilityAnnotationDriver extends PersistenceAnnotationDriver { } }