gistfile1.txt

    return [

        //Routes.
        /** HTTP Method - URI - Array[Controller, controller method to call] **/
        ['GET', '/', [$IndexCtrl, 'get']],
        ['GET', '/about', [$IndexCtrl, 'getAbout']],
        ['GET', '/contact', [$IndexCtrl, 'getContact']]

    ];

gistfile2.txt

<?php declare(strict_types=1);
namespace ProjectX;
use ProjectX\Presentation\Controller\Resource;
use ProjectX\Presentation\Controller\Error;
use ProjectX\Presentation\Controller\Index;
/** @var \CodeCollab\Router\Router $router */
$router
    ->get('/js/{filename:.+}', [Resource::class, 'renderJavascript'])
    ->get('/css/{filename:.+}', [Resource::class, 'renderStylesheet'])
    ->get('/not-found', [Error::class, 'notFound'])
    ->get('/method-not-allowed', [Error::class, 'methodNotAllowed'])
    ->get('/', [Index::class, 'index']);
;