Custom full-page Livewire component response headers

When using Laravel you can use the response() helper to return your blade view and attach custom headers.

1return response()->view('hello', $data, 200)->header('Content-Type', $type);

In Livewire this wasn't possible due to how full-page components worked. So I've made a PR to add this functionallity. All you have to do is call response() on your view() helper and use a closure to access the Response object and make any adjustments. In the following example we add a custom x-livewire-forever header to the response.

1class Dashboard extends Component
2{
3    public function render()
4    {
5        return view('livewire.dashboard')->response(function(Response $response) {
6            $response->header('x-livewire-forever', true);
7        });
8    }
9}