<?php declare(strict_types=1); namespace Http\Client\Common\Plugin; use Http\Promise\Promise; use Psr\Http\Message\RequestInterface; /** * A plugin that helps you migrate from php-http/client-common 1.x to 2.x. This * will also help you to support PHP5 at the same time you support 2.x. * * @author Tobias Nyholm <tobias.nyholm@gmail.com> */ trait VersionBridgePlugin { abstract protected function doHandleRequest(RequestInterface $request, callable $next, callable $first); public function handleRequest(RequestInterface $request, callable $next, callable $first): Promise { return $this->doHandleRequest($request, $next, $first); } }