/// <reference types="react" />
import { DataItem } from '../../../../shared-logic/src/RadarChart/types';
declare type RadarTooltipData = {
    [keyId: string]: DataItem;
};
interface GetRadarTooltipDataArgs {
    data: Array<{
        [keyId: string]: DataItem;
    }>;
    event: React.MouseEvent<SVGElement>;
    totalDataPoints: number;
    centerX: number;
    centerY: number;
}
interface RadarTooltipDataReturn {
    tooltipData: RadarTooltipData | null;
    dataPointIndex: number;
    angle: number;
}
export declare const getRadarTooltipData: ({ data, event, totalDataPoints, centerX, centerY, }: GetRadarTooltipDataArgs) => RadarTooltipDataReturn | undefined;
export {};
