---
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/eb40c95efdf7f98d0aa7b0178a3b7322986bd419/src/config/types.ts#L58)