Using interfaces so that our Framework calls are mockable for testing purposes - http://www.symfonycentral.com

Framework.php

<?php
namespace Simplex;

use Symfony\Component\Routing\Matcher\UrlMatcherInterface;
use Symfony\Component\HttpKernel\Controller\ControllerResolverInterface;

class Framework
{
	public function __construct(UrlMatcherInterface $matcher, ControllerResolverInterface $resolver)
	{
		// ... code goes in here
	}
}