import { ChartSeries, ChartOptions } from '../types';
import { BaseChartRenderer } from './BaseChartRenderer';
export declare class BubbleChartRenderer extends BaseChartRenderer {
    render(ctx: CanvasRenderingContext2D, data: ChartSeries[], options: ChartOptions): void;
    private drawBubbles;
    private drawAxes;
    private drawHorizontalGrid;
    private drawHorizontalAxes;
    private drawHorizontalBubbles;
}