import { RefObject } from 'react';
import { DoughnutChartData, TooltipPosition } from './utils';
export type RechartsMouseEventHandler = {
    cx: number;
    cy: number;
    midAngle: number;
    outerRadius: number;
    innerRadius: number;
};
export declare const useDoughnutChartInteractions: (data: DoughnutChartData[], chartRef: RefObject<HTMLDivElement | null>) => {
    HoveredChartElementIndex: number | null;
    tooltipPos: TooltipPosition | undefined;
    handleLegendHover: (index: number | null, event?: React.MouseEvent<HTMLElement>) => void;
    handleMouseEnter: (event: RechartsMouseEventHandler, index: number) => void;
    handleMouseOut: () => void;
};