name : TypedMapInterface.php <?php /** * This file is part of the ramsey/collection library * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. * * @copyright Copyright (c) Ben Ramsey <ben@benramsey.com> * @license http://opensource.org/licenses/MIT MIT */ declare(strict_types=1); namespace Ramsey\Collection\Map; /** * A `TypedMapInterface` represents a map of elements where key and value are * typed. * * @template K of array-key * @template T * @extends MapInterface<K, T> */ interface TypedMapInterface extends MapInterface { /** * Return the type used on the key. */ public function getKeyType(): string; /** * Return the type forced on the values. */ public function getValueType(): string; }