import { Edge, Node } from "@xyflow/react";
import { GraphNode } from "../../components/graph/GraphNode";
export declare abstract class GraphUtils {
    static buildGraphFromNodes(nodes: GraphNode[]): {
        initialNodes: {
            id: string;
            type: string;
            position: {
                x: number;
                y: number;
            };
            data: Record<string, unknown>;
        }[];
        initialEdges: {
            id: string;
            source: string;
            target: string;
        }[];
    };
    static computeNodeLayout(nodes: (Node & {
        type: string;
    })[], edges: Edge[]): {
        nodes: {
            position: {
                x: number;
                y: number;
            };
            id: string;
            data: Record<string, unknown>;
            type: string;
            sourcePosition?: import("@xyflow/system").Position;
            targetPosition?: import("@xyflow/system").Position;
            hidden?: boolean;
            selected?: boolean;
            dragging?: boolean;
            draggable?: boolean;
            selectable?: boolean;
            connectable?: boolean;
            deletable?: boolean;
            dragHandle?: string;
            width?: number;
            height?: number;
            initialWidth?: number;
            initialHeight?: number;
            parentId?: string;
            zIndex?: number;
            extent?: "parent" | import("@xyflow/system").CoordinateExtent;
            expandParent?: boolean;
            ariaLabel?: string;
            origin?: import("@xyflow/system").NodeOrigin;
            handles?: import("@xyflow/system").NodeHandle[];
            measured?: {
                width?: number;
                height?: number;
            };
            style?: import("react").CSSProperties;
            className?: string;
            resizing?: boolean;
            focusable?: boolean;
        }[];
        edges: Edge[];
    };
}