4.php

<?php

namespace Portal\Common\Infrastructure\Symfony\DependencyInjection;

use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Extension\Extension;

class AppContextExtension extends Extension
{
    public function load(array $configs, ContainerBuilder $container)
    {
        dump('it work');die;
    }
}