import type { TreeSeriesCallbackDataParams } from 'echarts/types/src/chart/tree/TreeSeries';
import { EchartsTreeChartProps, TreeTransformedProps } from './types';
export declare function formatTooltip({ params, metricLabel, }: {
    params: TreeSeriesCallbackDataParams;
    metricLabel: string;
}): string;
export default function transformProps(chartProps: EchartsTreeChartProps): TreeTransformedProps;
//# sourceMappingURL=transformProps.d.ts.map