# Uncapitalize

`import { Uncapitalize } from "destack:types";`

Map each string in `S` to uncapitalize its first character.

```ds title="Uncapitalize"
export type Uncapitalize<S: string> = intrinsic
```

[language/library/src/types/string.ds:15](https://github.com/destack-sh/destack/blob/main/language/library/src/types/string.ds#L15)