Function addToast

packages/@react-spectrum/s2/src/Toast.tsx:118–140

(
  children: string,
  variant: SpectrumToastValue['variant'],
  options: ToastOptions = {}
)

}

function addToast(
  children: string,
  variant: SpectrumToastValue['variant'],
  options: ToastOptions = {}
) {
  let value = {
    children,
    variant,
    actionLabel: options.actionLabel,
    onAction: options.onAction,
    shouldCloseOnAction: options.shouldCloseOnAction,
    ...filterDOMProps(options)
  };

  // Minimum time of 5s from https://spectrum.adobe.com/page/toast/#Auto-dismissible
  // Actionable toasts cannot be auto dismissed. That would fail WCAG SC 2.2.1.
  // It is debatable whether non-actionable toasts would also fail.
  let timeout =
    options.timeout && !options.actionLabel ? Math.max(options.timeout, 5000) : undefined;
  let queue = getGlobalToastQueue();
  let key = queue.add(value, {timeout, onClose: options.onClose});
  return () => queue.close(key);
}

type CloseFunction = () => void;