import type { LegendItem } from '../../core/components/legend/categorical/types/legend.js';
/**
 * Hook that generates the corresponding handlers to interact with the Treemap
 * @returns Handlers to interact with the Treemap nodes
 */
export declare function useTreeMapHandlers(): {
    onLegendItemHover: (items: LegendItem[] | undefined) => void;
    onLegendItemClick: (items: LegendItem[]) => void;
};