import React from 'react';
import * as echarts from 'echarts/core';
import { LineSeriesOption, PieSeriesOption } from 'echarts/charts';
import { TooltipComponentOption, GridComponentOption, LegendComponentOption } from 'echarts/components';
import { EChartsReactProps } from 'echarts-for-react';
export type ECOption = echarts.ComposeOption<PieSeriesOption | LineSeriesOption | TooltipComponentOption | GridComponentOption | LegendComponentOption>;
export interface PieChartProps extends EChartsReactProps {
    option: ECOption;
    className?: string;
}
export declare const PieChart: React.FC<PieChartProps>;