# TreemapData

The TreemapData type declaration and related types. Optional fields are marked with ?.

Canonical: https://chart.syidax.com/docs/types/TreemapData/

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## Type declaration

```typescript
export type TreemapData = TreemapNodeInput | ReadonlyArray<TreemapNodeInput>;
```

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## Related types

- [TreemapNodeInput](https://chart.syidax.com/docs/types/TreemapNodeInput.md)