Lumen路由控制器跳转：如何实现IDE直接跳转及提示？

$app = new class (dirname(__dir__)) extends laravel\lumen\application {
    protected function callactiononarraybasedroute($routeinfo)
    {
        $action = $routeinfo[1]['target'] ?? $routeinfo[1];
        if (
            is_array($action)
            && count($action) === 2
            && class_exists($action[0])
            && method_exists($action[0], $action[1])
        ) {
            try {
                [$controller, $method] = $action;
                return $this->prepareresponse($this->call([$this->make($controller), $method], $routeinfo[2]));
            } catch (httpresponseexception $e) {
                return $e->getresponse();
            }
        }

        return parent::callactiononarraybasedroute($routeinfo);
    }
};

$router->get('/foo', [
    'target' => ['\App\Http\Controllers\ExampleController', 'index']
]);

$router->get('/foo', ['\App\Http\Controllers\ExampleController', 'index']);