10数年前のPHPプログラムを現代版い変更したつもりですが！？

PHPの旧型プログラムは下記です。
MiniBlogApplication.php

*/ class MiniBlogApplication extends Application { protected $login_action = array('account', 'signin'); public function getRootDir() { return dirname(__FILE__); } protected function registerRoutes() { return array( '/' => array('controller' => 'status', 'action' => 'index'), '/status/post' => array('controller' => 'status', 'action' => 'post'), '/user/:user_name' => array('controller' => 'status', 'action' => 'user'), '/user/:user_name/status/:id' => array('controller' => 'status', 'action' => 'show'), '/account' => array('controller' => 'account', 'action' => 'index'), '/account/:action' => array('controller' => 'account'), '/follow' => array('controller' => 'account', 'action' => 'follow'), ); } protected function configure() { $this->db_manager->connect('master', array( 'dsn' => 'mysql:dbname=mini_blog;host=localhost', 'user' => 'root', 'password' => '', )); } } ?>

下記は上記を現代版に変更したつもりですが　果たして正解でしょうか？

StatusController::class, 'action' => 'index']], ['POST', '/status/post', ['controller' => StatusController::class, 'action' => 'post']], ['GET', '/user/{user_name}', ['controller' => StatusController::class, 'action' => 'user']], ['GET', '/user/{user_name}/status/{id:\d+}', ['controller' => StatusController::class, 'action' => 'show']], ['GET', '/account', ['controller' => AccountController::class, 'action' => 'index']], ['GET|POST', '/account/{action}', ['controller' => AccountController::class]], ['POST', '/follow', ['controller' => AccountController::class, 'action' => 'follow']], ]; } protected function configure(): void { $this->db_manager->connect('master', [ 'dsn' => 'mysql:dbname=mini_blog;host=localhost;charset=utf8mb4', 'user' => 'root', 'password' => 'root', ]); } } ?>

宜しくお願い致します。