import type { ChartRenderer as ChartRendererType } from './renderer-type';
import type { ChartData } from './chart-types';
/**
 * this class contains the original chart rendering functions, mapped
 * to the new interface.
 */
export declare class DefaultChartRenderer implements ChartRendererType {
    private renderer;
    private margin;
    Resize(target: HTMLElement, data: ChartData): void;
    Initialize(target: HTMLElement): void;
    /**
     * redraw
     */
    Update(target: HTMLElement, chart_data: ChartData): void;
}