import type React from 'react';
import type { IPosition, NsGraph } from '@antv/xflow-core';
import type { GraphConfig } from '@antv/xflow-core/es/xflow-main/graph/config';
import type { Graph as X6Graph, Edge } from '@antv/x6';
export declare type Datum = {
    nodes?: unknown[];
    egdes?: unknown[];
};
export interface IFlowchartGraphProps {
    config?: X6Graph.Options;
    style?: React.CSSProperties;
    className?: string;
    position?: IPosition;
    /** 内部使用 */
    isXFlowCanvas?: boolean;
    /** 处于阅读态(scan)时禁用部分画布事件与交互功能 */
    mode?: 'edit' | 'scan';
    /**
     * @description 节点处于选中状态时鼠标移入是否显示 ports
     * @default false
     */
    showPortsOnNodeSelected?: boolean;
    /**
     * @description 自定义边配置
     */
    edgeConfig?: Partial<NsGraph.IEdgeConfig> | ((edge: Edge) => Partial<NsGraph.IEdgeConfig>);
    useConfig?: (config: GraphConfig) => void;
    /**
     * 这种几个方法应该移动到最外层，后续
     */
    /** 新增节点时回调 */
    onAddNode?: (node: NsGraph.INodeConfig) => void;
    /** 新增边时回调 */
    onAddEdge?: (edge: NsGraph.IEdgeConfig) => void;
    /** 节点或边更新数据时调用 */
    onConfigChange?: (params: {
        data: Datum;
        type: string;
        config?: NsGraph.INodeConfig | NsGraph.IEdgeConfig;
    }) => void;
}