@spec cancel(Inttegro.Client.t(), Inttegro.CancelOrderRequest.t(), keyword()) ::
  {:ok, Inttegro.Order.t()} | {:error, Exception.t()}

@spec complete(Inttegro.Client.t(), Inttegro.CompleteOrderRequest.t(), keyword()) ::
  {:ok, Inttegro.Order.t()} | {:error, Exception.t()}

@spec confirm_payment(
  Inttegro.Client.t(),
  Inttegro.ConfirmPaymentRequest.t(),
  keyword()
) ::
  {:ok, Inttegro.Order.t()} | {:error, Exception.t()}

@spec create(Inttegro.Client.t(), Inttegro.CreateOrderRequest.t(), keyword()) ::
  {:ok, Inttegro.Order.t()} | {:error, Exception.t()}

@spec finalize(Inttegro.Client.t(), Inttegro.FinalizeOrderRequest.t(), keyword()) ::
  {:ok, Inttegro.Order.t()} | {:error, Exception.t()}

@spec lookup(Inttegro.Client.t(), Inttegro.LookupOrderRequest.t(), keyword()) ::
  {:ok, Inttegro.Order.t()} | {:error, Exception.t()}

@spec page(Inttegro.Client.t(), Inttegro.PageOrdersRequest.t(), keyword()) ::
  {:ok, Inttegro.OrderPage.t()} | {:error, Exception.t()}

@spec pay(Inttegro.Client.t(), Inttegro.PayOrderRequest.t(), keyword()) ::
  {:ok, Inttegro.Order.t()} | {:error, Exception.t()}

@spec refund(Inttegro.Client.t(), Inttegro.CreateRefundRequest.t(), keyword()) ::
  {:ok, Inttegro.Refund.t()} | {:error, Exception.t()}

@spec request_confirmation(
  Inttegro.Client.t(),
  Inttegro.RequestConfirmationRequest.t(),
  keyword()
) ::
  {:ok, Inttegro.Order.t()} | {:error, Exception.t()}

@spec send_invoice(
  Inttegro.Client.t(),
  Inttegro.OrderDocumentDeliveryRequest.t(),
  keyword()
) ::
  {:ok, Inttegro.OrderDocumentDeliveryResult.t()} | {:error, Exception.t()}

@spec send_receipt(
  Inttegro.Client.t(),
  Inttegro.OrderDocumentDeliveryRequest.t(),
  keyword()
) ::
  {:ok, Inttegro.OrderDocumentDeliveryResult.t()} | {:error, Exception.t()}

@spec update(Inttegro.Client.t(), Inttegro.UpdateOrderRequest.t(), keyword()) ::
  {:ok, Inttegro.Order.t()} | {:error, Exception.t()}