# SmallestUnit

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

Temporal smallest unit.

```ds title="SmallestUnit"
export type SmallestUnit<T: DateTimeUnit> = T | PluralUnit<T>
```

[language/library/src/time/unit.ds:55](https://github.com/destack-sh/destack/blob/main/language/library/src/time/unit.ds#L55)