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

```ts
function createSharedWorker<Input, Output>(
  nativeSharedWorker: SharedWorker,
): SharedWorker<Input, Output>;
```

Defined in: [Worker.ts:21](https://github.com/evoluhq/evolu/blob/e7144e2bbe9069362b62dec1b64a8aa922b8f1b0/packages/web/src/Worker.ts#L21)

Creates an Evolu [SharedWorker](https://evolu.dev/docs/api-reference/common/Worker/interfaces/SharedWorker) from a Web SharedWorker.