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<?php
declare(strict_types=1);
namespace Laminas\Feed\PubSubHubbub;
use Laminas\Http\PhpEnvironment\Response;
interface CallbackInterface
{
/**
* Handle any callback from a Hub Server responding to a subscription or
* unsubscription request. This should be the Hub Server confirming the
* the request prior to taking action on it.
*
* @param null|array $httpData GET/POST data if available and not in $_GET/POST
* @param bool $sendResponseNow Whether to send response now or when asked
*/
public function handle(?array $httpData = null, $sendResponseNow = false);
/**
* Send the response, including all headers.
* If you wish to handle this via Laminas\Mvc\Controller, use the getter methods
* to retrieve any data needed to be set on your HTTP Response object, or
* simply give this object the HTTP Response instance to work with for you!
*
* @return void
*/
public function sendResponse();
/**
* An instance of a class handling Http Responses. This is implemented in
* Laminas\Feed\Pubsubhubbub\HttpResponse which shares an unenforced interface with
* (i.e. not inherited from) Laminas\Feed\Pubsubhubbub\AbstractCallback.
*
* @param HttpResponse|Response $httpResponse
*/
public function setHttpResponse($httpResponse);
/**
* An instance of a class handling Http Responses. This is implemented in
* Laminas\Feed\Pubsubhubbub\HttpResponse which shares an unenforced interface with
* (i.e. not inherited from) Laminas\Feed\Pubsubhubbub\AbstractCallback.
*
* @return HttpResponse|Response
*/
public function getHttpResponse();
}