import { default as React, ReactElement } from 'react';
import { TooltipAreaEvent } from './TooltipAreaEvent';
import { ChartInternalDataShape } from '../data';
import { Placement } from 'reablocks';
import { ChartTooltip, ChartTooltipProps } from './ChartTooltip';
export interface TooltipAreaProps {
    /**
     * Popperjs placement.
     */
    placement: Placement;
    /**
     * Chart height. Set internally.
     */
    height: number;
    /**
     * Chart width. Set internally.
     */
    width: number;
    /**
     * Chart D3 XScale. Set internally.
     */
    xScale: any;
    /**
     * Chart D3 YScale. Set internally.
     */
    yScale: any;
    /**
     * Whether the tooltip is disabled or not.
     */
    disabled: boolean;
    /**
     * Color setter.
     */
    color: any;
    /**
     * Chart internal data type.
     */
    data: ChartInternalDataShape[];
    /**
     * Child elements to be contained by.
     */
    children?: any;
    /**
     * Whether the area is radial or not.
     *
     * @default false
     */
    isRadial?: boolean;
    /**
     * Whether the area is continous or not (e.g. line and area charts are continous, bar charts are not).
     *
     * @default true
     */
    isContinous?: boolean;
    /**
     * Inner-radius to set the positioning by. Set internally.
     */
    innerRadius?: number;
    /**
     * Outer-radius to set the positioning by. Set internally.
     */
    outerRadius?: number;
    /**
     * Tooltip element.
     *
     * @default `<ChartTooltip />`
     */
    tooltip: ReactElement<ChartTooltipProps, typeof ChartTooltip>;
    /**
     * Whether to inverse the data or not.
     *
     * @default true
     */
    inverse: boolean;
    /**
     * When pointer entered mouse area.
     */
    onValueEnter: (event: TooltipAreaEvent) => void;
    /**
     * When pointer left mouse area.
     */
    onValueLeave: () => void;
    /**
     * Whether the layout is horizontal or not.
     */
    isHorizontal: boolean;
    /**
     * Start angle for the first value.
     *
     * @default 0
     */
    startAngle?: number;
    /**
     * End angle for the last value.
     *
     * @default 2 * Math.PI
     */
    endAngle?: number;
}
export declare const TooltipArea: React.ForwardRefExoticComponent<Partial<TooltipAreaProps> & React.RefAttributes<any>>;