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

```ts
const lazyUndefined: Lazy<undefined>;
```

Defined in: [packages/common/src/Function.ts:173](https://github.com/evoluhq/evolu/blob/e7144e2bbe9069362b62dec1b64a8aa922b8f1b0/packages/common/src/Function.ts#L173)

A [Lazy](https://evolu.dev/docs/api-reference/common/Function/type-aliases/Lazy) that returns `undefined`.