<?php

declare(strict_types=1);

namespace App;

use Chubbyphp\StaticFile\StaticFileMiddleware;
use Psr\Http\Message\ResponseFactoryInterface;
use Psr\Http\Message\StreamFactoryInterface;

/** @var ResponseFactoryInterface $responseFactory */
$responseFactory = ...;

/** @var StreamFactoryInterface $streamFactory */
$streamFactory = ...;

$app = ...;

// add the static file middleware before the routing your PSR15 based framework
$app->add(new StaticFileMiddleware(
    $responseFactory,
    $streamFactory,
    __DIR__ . '/public'
));