baleen/public/index.php

<?php declare(strict_types=1);

require_once __DIR__ . "/../vendor/autoload.php";

if (php_sapi_name() === "cli-server" && preg_match('/\.(?:png|jpg|jpeg|gif|css|ico|js|mjs|css\.map|webp)$/', $_SERVER["REQUEST_URI"])) {
    return false;    // serve the requested resource as-is.
}

require_once __DIR__ . "/../src/app.php";