vendor/sulu/sulu/src/Sulu/Bundle/PreviewBundle/SuluPreviewBundle.php line 25
<?php/** This file is part of Sulu.** (c) Sulu GmbH** This source file is subject to the MIT license that is bundled* with this source code in the file LICENSE.*/namespace Sulu\Bundle\PreviewBundle;use Sulu\Bundle\PersistenceBundle\PersistenceBundleTrait;use Sulu\Bundle\PreviewBundle\Domain\Model\PreviewLinkInterface;use Sulu\Bundle\PreviewBundle\Infrastructure\Symfony\DependencyInjection\SuluPreviewExtension;use Sulu\Component\Symfony\CompilerPass\TaggedServiceCollectorCompilerPass;use Symfony\Component\DependencyInjection\ContainerBuilder;use Symfony\Component\DependencyInjection\Extension\ExtensionInterface;use Symfony\Component\HttpKernel\Bundle\Bundle;/*** Integrates preview into symfony.*/class SuluPreviewBundle extends Bundle{use PersistenceBundleTrait;public function build(ContainerBuilder $container){parent::build($container);$this->buildPersistence([PreviewLinkInterface::class => 'sulu.model.preview_link.class',],$container);$container->addCompilerPass(new TaggedServiceCollectorCompilerPass('sulu_preview.preview_object_provider_registry','sulu_preview.object_provider',0,'provider-key'));}public function getContainerExtension(): ExtensionInterface{return new SuluPreviewExtension();}}