***

title: "CustomOrderStates"
generated: true
---------------

<GenerationInfo sourceFile="packages/core/src/service/helpers/order-state-machine/order-state.ts" sourceLine="11" packageName="@vendure/core" />

An interface to extend standard [OrderState](/current/core/reference/typescript-api/orders/order-process#orderstate).

```ts title="Signature"
interface CustomOrderStates {

}
```