[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) › BuildWaitingRequest

```ts
const BuildWaitingRequest: object({
  type: literal("BuildWaitingRequest"),
});
```

Defined in: [packages/common/src/local-first/Shared.ts:558](https://github.com/evoluhq/evolu/blob/bc4578a260dd15d5bbf94b83765ca05984d194cb/packages/common/src/local-first/Shared.ts#L558)

Posted on [buildsBroadcastChannelName](https://evolu.dev/docs/api-reference/common/local-first/Shared/variables/buildsBroadcastChannelName) by a tab once it connects, asking
tabs whose worker waits to post [BuildWaiting](https://evolu.dev/docs/api-reference/common/local-first/Shared/variables/BuildWaiting) again; see Builds.