import type { GIGraphData } from '@antv/gi-sdk';
import { IFilterCriteria } from './type';
/**
 *
 * @param source 筛选前的画布数据
 * @param filterCriteria 筛选标准
 * @param graph G6 画布实例
 * @returns
 */
export declare const filterGraphData: (source: GIGraphData, filterCriteria: IFilterCriteria, isFilterIsolatedNodes: boolean) => GIGraphData;
/**
 *
 * @param graphData 画布数据
 * @param prop 节点/边属性
 * @param elementType 元素类型
 * @returns 图表数据
 */
export declare const getChartData: (graphData: GIGraphData, prop: string, elementType: 'node' | 'edge') => Map<string, number>;
/**
 *
 * @param graphData 画布数据
 * @param prop 节点/边属性
 * @param elementType 元素类型
 * @returns 直方图图表数据
 */
export declare const getHistogramData: (graphData: any, prop: string, elementType: 'node' | 'edge') => any;
/**
 *高亮选中的节点和边
 * @param graph G6 graph 实例
 * @param data 子图数据
 * @returns
 */
export declare const highlightSubGraph: (graph: any, data: GIGraphData) => {
    isEmpty?: undefined;
    isFull?: undefined;
} | {
    isEmpty: boolean;
    isFull: boolean;
};