***

title: "EmailEventHandlerWithAsyncData"
generated: true
---------------

<GenerationInfo sourceFile="packages/email-plugin/src/handler/event-handler.ts" sourceLine="506" packageName="@vendure/email-plugin" />

Identical to the [EmailEventHandler](/current/core/reference/core-plugins/email-plugin/email-event-handler#emaileventhandler) but with a `data` property added to the `event` based on the result
of the `.loadData()` function.

```ts title="Signature"
class EmailEventHandlerWithAsyncData<Data, T extends string = string, InputEvent extends EventWithContext = EventWithContext, Event extends EventWithAsyncData<InputEvent, Data> = EventWithAsyncData<InputEvent, Data>> extends EmailEventHandler<T, Event> {
    constructor(_loadDataFn: LoadDataFn<InputEvent, Data>, listener: EmailEventListener<T>, event: Type<InputEvent>)
}
```

* Extends: [`EmailEventHandler`](/current/core/reference/core-plugins/email-plugin/email-event-handler#emaileventhandler)`<T, Event>`

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