---
title: "didApplyChanges(_:)"
framework: spatialpreview
role: symbol
role_heading: Instance Method
platforms: [macOS 27.0+]
path: "spatialpreview/usdpreviewsession/changelistdelegate/didapplychanges(_:)"
---

# didApplyChanges(_:)

## Declaration

```swift
@MainActor func didApplyChanges(_ event: USDPreviewSession.Event)
```

## See Also

### Deprecated

- [willApplyChanges(_:)](spatialpreview/usdpreviewsession/changelistdelegate/willapplychanges(_:).md)