vendor/knpuniversity/oauth2-client-bundle/src/KnpUOAuth2ClientBundle.php line 17
<?php/** OAuth2 Client Bundle* Copyright (c) KnpUniversity <http://knpuniversity.com/>** For the full copyright and license information, please view the LICENSE* file that was distributed with this source code.*/namespace KnpU\OAuth2ClientBundle;use KnpU\OAuth2ClientBundle\DependencyInjection\KnpUOAuth2ClientExtension;use Symfony\Component\DependencyInjection\Extension\ExtensionInterface;use Symfony\Component\HttpKernel\Bundle\Bundle;class KnpUOAuth2ClientBundle extends Bundle{/*** Overridden to allow for the custom extension alias.*/public function getContainerExtension(): ?ExtensionInterface{if (null === $this->extension) {return new KnpUOAuth2ClientExtension();}return $this->extension;}}