<?php declare(strict_types=1); use Symfony\Component\Routing\Loader\Configurator\RoutingConfigurator; return static function (RoutingConfigurator $routingConfigurator): void { if ($routingConfigurator->env() === 'dev') { $routingConfigurator ->import('@FrameworkBundle/Resources/config/routing/errors.xml') ->prefix('/_error'); } };