seria/src/HomeRoutes.php

<?php
namespace Seria;

use Index\Http\Routing\{HttpGet,RouteHandler};
use Sasae\SasaeEnvironment;

class HomeRoutes extends RouteHandler {
    public function __construct(
        private ?SasaeEnvironment $templating
    ) {}

    #[HttpGet('/')]
    public function getIndex() {
        return $this->templating->render('index');
    }

    #[HttpGet('/index.php')]
    public function getIndexPHP($response): void {
        $response->redirect('/', true);
    }
}