/**
 * Transient notification card. Presentational — the consumer owns positioning/stacking.
 */
export interface ToastProps {
  /** @default 'info' */
  tone?: 'ok' | 'warn' | 'danger' | 'info';
  title?: React.ReactNode;
  onDismiss?: () => void;
  children?: React.ReactNode;
  style?: React.CSSProperties;
}
export declare function Toast(props: ToastProps): JSX.Element;