How to specify subdirectories... about twig-view HOT 5 CLOSED

$app->register(new \Slim\Views\Twig(['./themes/site','./themes/admin'],[....]

$view->getLoader()->addPath('./themes/admin','admin');
{% include '@admin/partials/header.twig' %}

$app->register(new \Slim\Views\Twig('path/to/templates', [
    'cache' => false,
    'debug' => true,
]));

$app->get('foo/bar', function ($request, $response, $args) {
    return $this['view']->render($response, 'foo/bar.twig');
});

$app->register(new \Slim\Views\Twig(['path/to/templates1', 'path/to/templates2'], [
        'cache' => false,
        'debug' => true,
]));