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[Home](./index.md) &gt; [rc-js-util](./rc-js-util.md) &gt; [Range2d](./rc-js-util.range2d.md) &gt; [TTypeGuardRange2d](./rc-js-util.range2d.ttypeguardrange2d.md)

## Range2d.TTypeGuardRange2d property

**Signature:**

```typescript
TTypeGuardRange2d: true;
```