import React from 'react'; interface NodeProps { id: string; label: string; position: { x: number; y: number; }; size?: { width: number; height: number; }; inputs: { id: string; label: string; }[]; outputs: { id: string; label: string; }[]; children?: React.ReactNode; onContextMenu?: (event: React.MouseEvent, nodeId: string) => void; } export declare const Node: React.FC; export {};