# TimeUnit

`import { TimeUnit } from "destack:time";`

Temporal time unit.

```ds title="TimeUnit"
export type TimeUnit = "hour" | "minute" | "second" | "millisecond" | "microsecond" | "nanosecond"
```

[language/library/src/time/unit.ds:23](https://github.com/destack-sh/destack/blob/main/language/library/src/time/unit.ds#L23)