import { WidgetSubHeaderProps } from './types';
/**
 * Flexible two-slot layout for displaying supplementary widget information such as totals, timestamps, or controls. Uses flexbox with space-between justification.
 *
 * @example
 * ```tsx
 * <WidgetSubHeader
 *   slotLeft={<Typography variant="caption">Total: 1,234</Typography>}
 *   slotRight={<Typography variant="caption">Updated: 2m ago</Typography>}
 * />
 * ```
 */
export declare function WidgetSubHeader({ slotLeft, slotRight, sx, }: WidgetSubHeaderProps): import("react/jsx-runtime").JSX.Element;