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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\Framework\Lock;
/**
* Interface of a lock manager
*
* @api
* @since 101.0.5
*/
interface LockManagerInterface
{
/**
* Sets a lock
*
* @param string $name lock name
* @param int $timeout How long to wait lock acquisition in seconds, negative value means infinite timeout
* @return bool
* @api
* @since 101.0.5
*/
public function lock(string $name, int $timeout = -1): bool;
/**
* Releases a lock
*
* @param string $name lock name
* @return bool
* @api
* @since 101.0.5
*/
public function unlock(string $name): bool;
/**
* Tests if lock is set
*
* @param string $name lock name
* @return bool
* @api
* @since 101.0.5
*/
public function isLocked(string $name): bool;
}