packages/core/src/Core/Validator/DocumentValidatorInterface.php
<?php
/**
* Created by PhpStorm.
* User: Giansalex
* Date: 09/10/2017
* Time: 21:58.
*/
declare(strict_types=1);
namespace Greenter\Validator;
use Greenter\Model\DocumentInterface;
/**
* Interface DocumentValidatorInterface.
*/
interface DocumentValidatorInterface
{
/**
* @param DocumentInterface $document
*
* @return object
*/
public function validate(DocumentInterface $document): ?object;
}