import { TreemapChart as TreemapChartCore, TreemapChartOptions, ChartTabularData } from '@carbon/charts';
import { default as BaseChart } from './BaseChart';
export default class TreemapChart extends BaseChart<TreemapChartOptions> {
    createChart(chartRef: HTMLDivElement, data: ChartTabularData, options: TreemapChartOptions): TreemapChartCore;
}