<?php /* * This file is part of the league/commonmark package. * * (c) Colin O'Dell <colinodell@gmail.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace League\CommonMark\Util; interface ConfigurationInterface { /** * @internal * * @deprecated */ public const MISSING = '833f2700-af8d-49d4-9171-4b5f12d3bfbc'; /** * Merge an existing array into the current configuration * * @param array<string, mixed> $config * * @return void */ public function merge(array $config = []); /** * Replace the entire array with something else * * @param array<string, mixed> $config * * @return void */ public function replace(array $config = []); /** * Return the configuration value at the given key, or $default if no such config exists * * The key can be a string or a slash-delimited path to a nested value * * @param string|null $key * @param mixed|null $default * * @return mixed|null */ public function get(?string $key = null, $default = null); /** * Set the configuration value at the given key * * The key can be a string or a slash-delimited path to a nested value * * @param string $key * @param mixed|null $value * * @return void */ public function set(string $key, $value = null); }