[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/b6ade4b22d4be1758761a2712668e870d3e602c7/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).