/**
 *
 * @param graphData 画布数据
 * @param prop 节点/边属性
 * @param elementType 元素类型
 * @returns 图表数据
 */
import type { GraphData } from '@graphscope/studio-graph';
export declare const getChartData: (graphData: GraphData, prop: string, elementType: 'node' | 'edge') => Map<string, {
    counts: number;
    ids: Set<string>;
}>;