import { Connection, type Edge, type Node, ReactFlowInstance } from "@xyflow/react";
export declare const useWorkFlow: <NodeType extends Node = Node, EdgeType extends Edge = Edge>() => import("@xyflow/react").GeneralHelpers<NodeType, EdgeType> & import("@xyflow/react").ViewportHelperFunctions & {
    viewportInitialized: boolean;
} & {
    connect: (connection: Connection) => void;
    getChildren: (nodeId?: string, allowSubFlow?: boolean) => NodeType[];
    getParents: (nodeId?: string) => NodeType[];
};