import { OnChanges, OnInit, SimpleChanges } from '@angular/core';
import { Chart } from 'angular-highcharts';
import { BasicChartSeries } from '../../../core';
import * as i0 from "@angular/core";
type LabelPosition = 'before' | 'after';
export declare class PieChartComponent implements OnInit, OnChanges {
    series: BasicChartSeries[];
    chartColors: string[];
    dataLabelsSettings: {
        enabled: any;
        format: any;
    };
    chartHeight: number;
    legendSettings: {
        enabled: any;
    };
    label: string;
    labelPosition: LabelPosition;
    customFormatter: any;
    chart: Chart;
    constructor();
    ngOnChanges(changes: SimpleChanges): void;
    ngOnInit(): void;
    private _createChart;
    static ɵfac: i0.ɵɵFactoryDeclaration<PieChartComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<PieChartComponent, "geo-pie-chart", never, { "series": { "alias": "series"; "required": false; }; "chartColors": { "alias": "chartColors"; "required": false; }; "dataLabelsSettings": { "alias": "dataLabelsSettings"; "required": false; }; "chartHeight": { "alias": "chartHeight"; "required": false; }; "legendSettings": { "alias": "legendSettings"; "required": false; }; "label": { "alias": "label"; "required": false; }; "labelPosition": { "alias": "labelPosition"; "required": false; }; "customFormatter": { "alias": "customFormatter"; "required": false; }; }, {}, never, never, false, never>;
}
export {};