> For the complete documentation index, see [llms.txt](https://overmindjs.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://overmindjs.org/v23.1/api-1/namespaced.md).

# namespaced

Allows you to namespace configurations by a key.

{% tabs %}
{% tab title="overmind/index.ts" %}

```typescript
import {IConfig } from 'overmind'
import { namespaced } from 'overmind/config'
import * as moduleA from './moduleA'
import * as moduleB from './moduleB'

export const config = namespaced({
  moduleA,
  moduleB
})

declare module 'overmind' {
  interface Config extends IConfig<typeof config> {}
}
```

{% endtab %}
{% endtabs %}