[API reference](https://evolu.dev/docs/api-reference) › [@evolu/common](https://evolu.dev/docs/api-reference/common) › [local‑first/Shared](https://evolu.dev/docs/api-reference/common/local-first/Shared) › DbWorkerInput

```ts
type DbWorkerInput =
  | (Typed<"Request"> & {
      callbackId: Id;
      request: DbWorkerRequest;
    })
  | Typed<"Dispose">;
```

Defined in: [packages/common/src/local-first/Shared.ts:154](https://github.com/evoluhq/evolu/blob/f0109fb501a593010e858e39248dde1200eeb2d7/packages/common/src/local-first/Shared.ts#L154)