Sunset Laravel

APIController.php

<?php

class APIController 
{
    uses SunsetsEndpoints;
    
    public function index()
    {
        return $this->sunsetResponse($apiResponse, 'really cool date here');  
    }
}

SunsetsEndpoints.php

<?php

trait SunsetsEndpoints 
{  
  /**
  * @return \Illuminate\Http\Response
  */
  public function sunsetResponse(Response $response, $date, $link = null): Response
  {
    return tap($response, function (Response $response) use ($date, $link) {
        $response->headers->add('Sunset', $date);
    });
  }
}