<?php

use Twig\Environment;

/**
 * Escapes a string.
 *
 * @param mixed  $string     The value to be escaped
 * @param string $strategy   The escaping strategy
 * @param string $charset    The charset
 * @param bool   $autoescape Whether the function is called by the auto-escaping feature (true) or by the developer (false)
 *
 * @return string
 */
function twig_escape_filter(Environment $env, $string, $strategy = 'html', $charset = null, $autoescape = false) {
}