BindingResolutionException Target [Dingo\Api\Contract\Routing\Adapter] is not instantiable while building [Dingo\Api\Routing\Router].

I'm using Lumen **5.4** with the latest Dingo.

I have followed the installation procedure and also registered the class to bootstrap/app.php
```
$app->register(Dingo\Api\Provider\LumenServiceProvider::class);
```

But when i set route below it returns error

> BindingResolutionException Target [Dingo\Api\Contract\Routing\Adapter] is not instantiable while building [Dingo\Api\Routing\Router].

```
$api = app('Dingo\Api\Routing\Router');

$api->version('v1', function ($api) {

$api->get('test', function () {
return 'It is ok';
});

});
```

Thanks.