emails/ui/setup/setups/03_views.php

<?php
use Psr\Container\ContainerInterface;

return [
    \Slim\Views\Blade::class => function(ContainerInterface $container) {
        return new \Slim\Views\Blade(
            $container->get('folders')->views,
            $container->get('folders')->cache,
            null,
            [
                'urls' => $container->get('urls'),
                'api_key' => $container->get('api_key')
            ]
        );
    }
];