export interface PageNotFoundProps {
    /** Heading text. Defaults to the 404 message. */
    title?: string;
    /** Supporting description shown below the heading. */
    description?: string;
    /** Label for the action button. */
    buttonText?: string;
    /** Invoked when the action button is clicked (e.g. router.back). */
    onBack?: () => void;
}
export default function PageNotFound({ title, description, buttonText, onBack, }: PageNotFoundProps): import("react").JSX.Element;