---
url: /reference/api/TypeAlias.Sourcemap.md
---
# Type Alias: Sourcemap

```ts
type Sourcemap = boolean | 'inline' | 'hidden'
```

Defined in: [src/config/types.ts:58](https://github.com/rolldown/tsdown/blob/a5aec1c5527715db4de0147b90c5aed61e257b97/src/config/types.ts#L58)