fix(updateNodeInternals): update type

examples/vite-app/src/examples/UseUpdateNodeInternals/CustomNode.tsx

@@ -1,4 +1,4 @@
-import React, { useState, memo, FC, useMemo, CSSProperties } from 'react';
+import { useState, memo, FC, useMemo, CSSProperties } from 'react';
 import { Handle, Position, NodeProps, useUpdateNodeInternals } from 'reactflow';
 
 const nodeStyles: CSSProperties = { padding: 10, border: '1px solid #ddd' };

packages/core/src/types/general.ts

@@ -257,7 +257,7 @@ export type ReactFlowActions = {
 
 export type ReactFlowState = ReactFlowStore & ReactFlowActions;
 
-export type UpdateNodeInternals = (nodeId: string) => void;
+export type UpdateNodeInternals = (nodeId: string | string[]) => void;
 
 export type OnSelectionChangeParams = {
   nodes: Node[];