import { DataTableList } from '../../data';
import { CircleDrawerProps, DrawerData, LayerOptions, LayerRadarScale, LayerRadarStyle, LayerStyle, LegendData, PolyDrawerProps, SourceMeta, TextDrawerProps } from '../../types';
import { LayerBase } from '../base';
type Key = 'text' | 'polygon' | 'point';
export declare class LayerRadar extends LayerBase<Key> {
    legendData: Maybe<LegendData>;
    private _data;
    private _scale;
    private _style;
    protected textData: DrawerData<TextDrawerProps>[][];
    protected pointData: (DrawerData<CircleDrawerProps> & {
        angle: number;
        meta: SourceMeta;
        color: string;
    })[][];
    protected polygonData: (DrawerData<PolyDrawerProps> & {
        color: string;
    })[];
    get scale(): LayerRadarScale;
    get data(): Maybe<DataTableList>;
    get style(): LayerRadarStyle;
    constructor(options: LayerOptions);
    setData(data: LayerRadar['data']): void;
    setScale(scale: LayerRadarScale): void;
    setStyle(style: LayerStyle<LayerRadarStyle>): void;
    private createScale;
    update(): void;
    draw(): void;
}
export {};