Storage.php

<?php

/**
 * This file is part of the Nette Framework (https://nette.org)
 * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
 */

declare(strict_types=1);

namespace Nette\Caching;


/**
 * Cache storage.
 */
interface Storage
{
	/**
	 * Read from cache.
	 */
	function read(string $key): mixed;

	/**
	 * Prevents item reading and writing. Lock is released by write() or remove().
	 */
	function lock(string $key): void;

	/**
	 * Writes item into the cache.
	 */
	function write(string $key, $data, array $dependencies): void;

	/**
	 * Removes item from the cache.
	 */
	function remove(string $key): void;

	/**
	 * Removes items from the cache by conditions.
	 */
	function clean(array $conditions): void;
}


class_exists(IStorage::class);