rc-js-util/docs/rc-js-util.itreenodelike.getchildren.md

A collection of TS and C++ utilities to help writing performant and correct applications, achieved through strict typing and (removable) invariant checking.

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[Home](./index.md) &gt; [rc-js-util](./rc-js-util.md) &gt; [ITreeNodeLike](./rc-js-util.itreenodelike.md) &gt; [getChildren](./rc-js-util.itreenodelike.getchildren.md)

## ITreeNodeLike.getChildren() method

**Signature:**

```typescript
getChildren(): readonly T[] | null;
```
**Returns:**

readonly T\[\] \| null