import { Refable, type Styleable } from "@trackunit/react-components";
export interface WidgetErrorProps extends Refable<HTMLDivElement>, Styleable {
    /**
     * Custom error message to display. If not provided, a default
     * localized error message will be shown.
     */
    description?: string;
}
/**
 * WidgetError displays a centered error empty state inside a widget. It shows an error illustration
 * and a message describing what went wrong. If no custom `description` is provided, a default
 * localized error message is shown.
 *
 * ### When to use
 * Use WidgetError inside a widget when data fetching or processing fails and the widget cannot render its normal content.
 *
 * ### When not to use
 * Do not use WidgetError for page-level errors — use a page-level error boundary or `Notice`.
 * Do not use it when the widget simply has no data — use `WidgetNoData` instead.
 *
 * @example Error state inside a widget
 * ```tsx
 * import { WidgetError } from "@trackunit/react-widgets";
 *
 * const MyWidget = ({ error }: { error: boolean }) => {
 *   if (error) return <WidgetError description="Unable to load engine data." />;
 *   return <div>Widget content</div>;
 * };
 * ```
 * @param {WidgetErrorProps} props - The props for the WidgetError component
 * @returns {ReactNode} WidgetError component
 */
export declare const WidgetError: ({ description, ref, style }: WidgetErrorProps) => import("react").JSX.Element;