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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Payment\Model;
/**
* Interface InfoInterface
* @api
* @since 100.0.2
*/
interface InfoInterface
{
/**
* Encrypt data
*
* @param string $data
* @return string
*/
public function encrypt($data);
/**
* Decrypt data
*
* @param string $data
* @return string
*/
public function decrypt($data);
/**
* Set Additional information about payment into Payment model
*
* @param string $key
* @param string|null $value
* @return mixed
*/
public function setAdditionalInformation($key, $value = null);
/**
* Check whether there is additional information by specified key
*
* @param mixed|null $key
* @return bool
*/
public function hasAdditionalInformation($key = null);
/**
* Unsetter for entire additional_information value or one of its element by key
*
* @param string|null $key
* @return $this
*/
public function unsAdditionalInformation($key = null);
/**
* Getter for entire additional_information value or one of its element by key
*
* @param string|null $key
* @return mixed
*/
public function getAdditionalInformation($key = null);
/**
* Retrieve payment method model object
*
* @return \Magento\Payment\Model\MethodInterface
* @throws \Magento\Framework\Exception\LocalizedException
*/
public function getMethodInstance();
}