# CalendarHeatmapTuple

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

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

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## Type declaration

```typescript
export type CalendarHeatmapTuple = readonly [CalendarDateInput, number];
```

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## Related types

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