{
    "repositories": {
        "packagist": {
            "type": "composer",
            "url": "https://packagist.phpcomposer.com"
        }
    },
    "require": {
        "filp/whoops": "2.2",
        "twig/twig": "2.9",
        "smarty/smarty": "3.1.19"
    }
}