<?php

use Twig\Source;

class_exists('Twig\Source');

@trigger_error('Using the "Twig_Source" class is deprecated since Twig version 2.7, use "Twig\Source" instead.', \E_USER_DEPRECATED);

if (false) {
    /** @deprecated since Twig 2.7, use "Twig\Source" instead */
    class Twig_Source extends Source
    {
    }
}