[API reference](https://evolu.dev/docs/api-reference) › [@evolu/common](https://evolu.dev/docs/api-reference/common) › [Task](https://evolu.dev/docs/api-reference/common/Task) › createDeferred

```ts
function createDeferred<T, E>(): Deferred<T, E>;
```

Defined in: [packages/common/src/Task.ts:2217](https://github.com/evoluhq/evolu/blob/e7144e2bbe9069362b62dec1b64a8aa922b8f1b0/packages/common/src/Task.ts#L2217)

Creates a [Deferred](https://evolu.dev/docs/api-reference/common/Task/interfaces/Deferred).