import React, { PureComponent } from "react";
import type { PieChartData } from "./types";
export interface PieChartProps {
    /**
     * The data to display in the chart
     */
    data: PieChartData[];
    /**
     * Optional dimensions for the chart
     */
    dimensions?: {
        height?: number;
        width?: number;
        innerRadius?: number;
        outerRadius?: number;
        paddingAngle?: number;
        cx?: string;
        cy?: string;
    };
    /**
     * If `true` will display a label for the pie pieces
     * @default false
     */
    label?: boolean | React.ReactElement;
    /**
     * If `true` will display a line to the label, only active with `label`
     * @default false
     */
    labelLine?: boolean;
    /**
     * If set, will display a label in the center of the pie chart (title) with an optional second label (subtitle)
     */
    centerLabel?: {
        title?: string;
        subtitle?: string;
    };
    /**
     * If `true` will display a legend for the chart
     * @default false
     */
    legend?: boolean;
    /**
     * Settings for responsive container
     * @default true
     */
    responsive?: boolean | {
        width?: number | string;
        height?: number | string;
        aspect?: number;
    };
    /**
     * It will display an active tooltip with changing text
     * @default on
     */
    activeTooltip?: boolean | {
        staticLabel?: string;
        payloadLabel?: string;
        formatter?: (payload: any) => string;
    };
    /**
     * If `true` will display a tooltip on hover over the chart slice
     * @default false
     */
    tooltip?: boolean;
    /**
     * (Optional) children to render inside of the <PieChart />, can reference API from
     * Recharts (https://recharts.org/en-US/api/PieChart)
     * These can override the Legend and Tooltip provided via the component
     */
    children?: React.ReactChild | React.ReactChild[];
}
interface PieChartState {
    activeIndex?: number;
}
declare class PieChart extends PureComponent<PieChartProps, PieChartState> {
    constructor(props: any);
    onPieEnter: (_: any, activeIndex: any) => void;
    render(): JSX.Element;
}
export { PieChart };
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