# AppUpdatedEvent

**Kind**: interface | **Module**: [Apps](https://docs.interop.io/desktop/reference/javascript/apps/index.md)

**Source**: https://docs.interop.io/desktop/reference/javascript/apps/appupdatedevent/index.html

Describes the argument received by the callback function for handling the app updated event.

## Properties

- **`app`** (`ApplicationCore`, required)
  Describes the app that has been updated.
- **`changes`** (`AppChangeSet`, required)
  Object with key/value pairs describing the updated app properties and their new values.

## Related types

- [AppChangeSet](https://docs.interop.io/desktop/reference/javascript/apps/appchangeset/index.md)
- [ApplicationCore](https://docs.interop.io/desktop/reference/javascript/apps/applicationcore/index.md)