import { VegaChartProps } from '../../component/types';
import { Config } from 'vega';
import { RenderMetadata } from '../../component/render-result-metadata';
import { BarChartPluginInstance } from './bar-chart-plugin';
export declare function generateBarChartVegaSpecV2(metadata: RenderMetadata, plugin: BarChartPluginInstance, vegaConfig?: Config): VegaChartProps;
