Using namespacing in the Simplex framework - http://www.symfonycentral.com

Framework.php

<?php
namespace Simplex;

use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Matcher\UrlMatcher;
use Symfony\Component\Routing\Exception\ResourceNotFoundException;
use Symfony\Component\HttpKernel\Controller\ControllerResolver;

class Framework
{
	// ... framework code in here
}