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

```ts
type DbWorkerDeps = WorkerDeps &
  LeaderLockDep &
  CreateSqliteDriverDep &
  RandomBytesDep;
```

Defined in: [packages/common/src/local-first/Db.ts:123](https://github.com/evoluhq/evolu/blob/e7144e2bbe9069362b62dec1b64a8aa922b8f1b0/packages/common/src/local-first/Db.ts#L123)