<?phpnamespaceGuzzleHttp\Handler;usePsr\Http\Message\RequestInterface;interfaceCurlFactoryInterface{/** * Creates a cURL handle resource. * * @param RequestInterface $request Request * @param array $options Transfer options * * @return EasyHandle * @throws \RuntimeException when an option cannot be applied */publicfunctioncreate(RequestInterface$request,array$options);/** * Release an easy handle, allowing it to be reused or closed. * * This function must call unset on the easy handle's "handle" property. * * @param EasyHandle $easy */publicfunctionrelease(EasyHandle$easy);}