__construct() __construct(callable $nextHandler) : mixed Parameters callable $nextHandler Returns mixed —
__invoke() __invoke(\Psr\Http\Message\RequestInterface $request, array $options) : \GuzzleHttp\Promise\PromiseInterface Parameters \Psr\Http\Message\RequestInterface $request array $options Returns \GuzzleHttp\Promise\PromiseInterface —
addExpectHeader() addExpectHeader(\Psr\Http\Message\RequestInterface $request, array $options, array $modify) : void Add expect header Parameters \Psr\Http\Message\RequestInterface $request array $options array $modify