import { Plot } from '../../core/plot';
import { DotOptions } from './types';
import { DotLayer } from '../../layers/dot-layer';
import { TextLayer } from '../../layers/text-layer';
import { LegendOptions, Source } from '../../types';
import { LayerGroup } from '../../core/layer/layer-group';
export type { DotOptions };
export declare class Dot extends Plot<DotOptions> {
    /**
     * 默认配置项
     */
    static DefaultOptions: Partial<DotOptions>;
    /**
     * 图表类型
     */
    type: import("../../types").PlotType;
    /**
     * 点图层
     */
    dotLayer: DotLayer;
    /**
     * 标注图层
     */
    labelLayer: TextLayer | undefined;
    /**
     * 获取默认配置
     */
    protected getDefaultOptions(): Partial<DotOptions>;
    /**
     * 创建图层
     */
    protected createLayers(source: Source): LayerGroup;
    /**
     * 更新图层
     */
    protected updateLayers(options: DotOptions): void;
    /**
     * 实现 legend 配置项
     */
    getLegendOptions(): LegendOptions;
}