# Data Types

## Kotlin Type Hierarchy and Range Checking

{% hint style="info" %}
Kotlin data types should be considered stable after last major release.
{% endhint %}

![Kotlin data types](https://114264422-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MOQTnfn1YYsxBrZquMO%2Fsync%2Fe0b42b87878a2527855de23e8318d162ae6024dd.png?generation=1608677460844609\&alt=media)
