---
title: NSImageRep.RegistryDidChangeMessage
framework: appkit
role: symbol
role_heading: Structure
path: appkit/nsimagerep/registrydidchangemessage
---

# NSImageRep.RegistryDidChangeMessage

## Declaration

```swift
struct RegistryDidChangeMessage
```

## Topics

### Initializers

- [init(imageRep:)](appkit/nsimagerep/registrydidchangemessage/init(imagerep:).md)

### Instance Properties

- [imageRep](appkit/nsimagerep/registrydidchangemessage/imagerep.md)

## Relationships

### Conforms To

- [NotificationCenter.MainActorMessage](foundation/notificationcenter/mainactormessage.md)
- [SendableMetatype](swift/sendablemetatype.md)