<?php declare(strict_types=1); namespace Faker\Extension; use Faker\Generator; /** * @experimental This interface is experimental and does not fall under our BC promise */ interface GeneratorAwareExtension extends Extension { /** * This method MUST be implemented in such a way as to retain the * immutability of the extension, and MUST return an instance that has the * new Generator. */ public function withGenerator(Generator $generator): Extension; }