[API reference](https://evolu.dev/docs/api-reference) › [@evolu/web](https://evolu.dev/docs/api-reference/web) › createWorkerSelf

```ts
function createWorkerSelf<Input, Output>(
  nativeSelf: DedicatedWorkerGlobalScope,
): WorkerSelf<Input, Output>;
```

Defined in: [Worker.ts:154](https://github.com/evoluhq/evolu/blob/037c390af081e9944d616ff298a729515c5c5ab7/packages/web/src/Worker.ts#L154)

Creates an Evolu [WorkerSelf](https://evolu.dev/docs/api-reference/common/Worker/interfaces/WorkerSelf) from a Web `DedicatedWorkerGlobalScope`
(`self` inside a dedicated worker).