@xyflow/react
Version:
React Flow - A highly customizable React library for building node-based editors and interactive flow charts.
22 lines • 621 B
TypeScript
import type { Node } from '../types';
/**
* This hook returns an array of the current nodes. Components that use this hook
* will re-render **whenever any node changes**, including when a node is selected
* or moved.
*
* @public
* @returns An array of all nodes currently in the flow.
*
* @example
* ```jsx
*import { useNodes } from '@xyflow/react';
*
*export default function() {
* const nodes = useNodes();
*
* return <div>There are currently {nodes.length} nodes!</div>;
*}
*```
*/
export declare function useNodes<NodeType extends Node = Node>(): NodeType[];
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