import { SyntheticEvent } from 'react';
import { IChartDataPoint, IStackedChartDataPoint } from './chartData';
export type TChartMouseEvent = MouseEvent & {
    type: EventType;
};
export type TChartMouseClickCallback<T = unknown> = (event: SyntheticEvent<Element, PointerEvent>, selectedDataPoint: IChartDataPoint<T>, selectedStackDataPoint?: IStackedChartDataPoint<T>) => void;
export interface IEventParams<T> {
    x: number;
    y: number;
    target: React.ReactNode;
    event: React.MouseEvent;
}
export type TChartEventCallback<T = unknown> = (eventParams: IEventParams<T>, selectedDataPoint: IChartDataPoint<T>, selectedStackDataPoint?: IStackedChartDataPoint<T>) => void;
export declare enum ChartEventType {
    enter = "enter",
    leave = "leave",
    move = "move",
    click = "click"
}
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;