---
url: /reference/api/Interface.ChunkAddonObject.md
---
# Interface: ChunkAddonObject

Defined in: [src/features/output.ts:92](https://github.com/rolldown/tsdown/blob/eb40c95efdf7f98d0aa7b0178a3b7322986bd419/src/features/output.ts#L92)

## Properties

### css?

```ts
optional css?: string;
```

Defined in: [src/features/output.ts:94](https://github.com/rolldown/tsdown/blob/eb40c95efdf7f98d0aa7b0178a3b7322986bd419/src/features/output.ts#L94)

***

### dts?

```ts
optional dts?: string;
```

Defined in: [src/features/output.ts:95](https://github.com/rolldown/tsdown/blob/eb40c95efdf7f98d0aa7b0178a3b7322986bd419/src/features/output.ts#L95)

***

### js?

```ts
optional js?: string;
```

Defined in: [src/features/output.ts:93](https://github.com/rolldown/tsdown/blob/eb40c95efdf7f98d0aa7b0178a3b7322986bd419/src/features/output.ts#L93)