import { WaterfallTransformedItem } from './utils';
type WaterfallDataLegendProps = {
    data: WaterfallTransformedItem[];
    unit?: string;
    precision?: number;
    valueFormatterFn: (value: number, precision?: number) => string;
};
export declare const WaterfallDataLegend: (props: WaterfallDataLegendProps) => import("react/jsx-runtime").JSX.Element | null;
export {};