import { Chart, Geometry, BaseChartConfig, ChartData, G2Dependents, Colors } from '../common/types';
import Base from '../common/Base';
import './index.scss';
import { TooltipConfig } from '../common/rectTooltip';
import { LegendConfig } from '../common/rectLegend';
import { LabelConfig } from '../common/label';
import { GeomStyleConfig } from '../common/geomStyle';
import { DecorationConfig } from '../common/circleAnnoation';
interface WpieConfig extends BaseChartConfig, DecorationConfig {
    colors?: Colors;
    legend?: LegendConfig | boolean;
    tooltip?: TooltipConfig | boolean;
    autoSort?: boolean;
    autoFormat?: boolean;
    cycle?: boolean;
    select?: boolean;
    innerRadius?: number;
    outerRadius?: number;
    /**
     * 用于极坐标，配置起始弧度。
     */
    startAngle?: number;
    /**
     * 用于极坐标，配置结束弧度。
     */
    endAngle?: number;
    label?: LabelConfig | boolean;
    selectData?: string;
    geomStyle?: GeomStyleConfig;
    /** 环形图中心的内容，仅当cycle=true时生效 */
    innerContent?: {
        /** 标题，不指定则取数据中name */
        title?: string;
        /** 数值，不指定则为数据总和 */
        value?: number;
        /** 单位 */
        unit?: string;
    };
}
export declare class Pie extends Base<WpieConfig> {
    chartName: string;
    legendField: string;
    getDefaultConfig(): WpieConfig;
    totalData: number;
    sourceData: ChartData;
    changeData(chart: Chart, config: WpieConfig, data: ChartData): void;
    protected geom: Geometry;
    protected noDataShape: G2Dependents.IShape;
    isChangeEqual(objValue: any, othValue: any, key: string): boolean;
    init(chart: Chart, config: WpieConfig, data: any[]): void;
}
declare const Wpie: typeof Pie;
export default Wpie;