import type { BBox, CanvasPoint } from 'ag-charts-core';
import type { AgCoordinates } from 'ag-charts-types';
import type { ChartOptions } from '../module/optionsModule';
import type { PolarAxis } from './axis/polarAxis';
import type { TransferableResources } from './chart';
import { Chart } from './chart';
import { PolarChartAxes } from './chartAxes';
import type { LayoutContext } from './layout/layoutManager';
import type { Series } from './series/series';
import type { SeriesNodeDatum } from './series/seriesTypes';
export declare class PolarChart extends Chart {
    static readonly className = "PolarChart";
    static readonly type: "polar";
    series: Series<SeriesNodeDatum, {
        marker?: {
            size?: number;
        };
    }>[];
    axes: PolarChartAxes;
    createChartAxes(): PolarChartAxes;
    constructor(options: ChartOptions, resources?: TransferableResources);
    onAxisChange(newValue: PolarAxis[], oldValue?: PolarAxis[]): void;
    toAgCoordinates(_point: CanvasPoint): AgCoordinates | undefined;
    getChartType(): "polar";
    protected performLayout(ctx: LayoutContext): Promise<void>;
    protected updateAxes(seriesBox: BBox, cx: number, cy: number, radius: number): void;
    private computeCircle;
}