View file phpBB3/vendor/twig/twig/lib/Twig/Sandbox/SecurityPolicyInterface.php

<?php

use Twig\Sandbox\SecurityPolicyInterface;

class_exists('Twig\Sandbox\SecurityPolicyInterface');

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

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