import React, { SyntheticEvent } from 'react';
import { IChartDataPoint } from './chartData';
export declare enum EventType {
    mouseenter = "mouseenter",
    mouseleave = "mouseleave",
    mousemove = "mousemove"
}
export interface ChartHoverProps<T> {
    x: number;
    y: number;
    target: React.ReactNode;
    eventType: EventType;
    data?: IChartDataPoint<T>;
}
export type TChartHoverCallback<T = unknown> = (event: SyntheticEvent<Element, MouseEvent>, value: ChartHoverProps<T>) => void;