[API reference](https://evolu.dev/docs/api-reference) › [@evolu/common](https://evolu.dev/docs/api-reference/common) › [Worker](https://evolu.dev/docs/api-reference/common/Worker) › CreateBroadcastChannel

```ts
type CreateBroadcastChannel = <Input, Output>(
  name: string,
) => BroadcastChannel<Input, Output>;
```

Defined in: [packages/common/src/Worker.ts:296](https://github.com/evoluhq/evolu/blob/dd96d79f1dbe9a49fa12ce8e0aa7d3d0177795ca/packages/common/src/Worker.ts#L296)

Factory function to create a [BroadcastChannel](https://evolu.dev/docs/api-reference/common/Worker/interfaces/BroadcastChannel).