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

```ts
const orderNumber: Order<number>;
```

Defined in: [packages/common/src/Order.ts:92](https://github.com/evoluhq/evolu/blob/037c390af081e9944d616ff298a729515c5c5ab7/packages/common/src/Order.ts#L92)

An order for numbers in ascending order.

### Example

```ts

assertEqual([2, 1, 3].toSorted(orderNumber), [1, 2, 3]);
```