---
title: SWHighlightMembershipEvent
framework: sharedwithyou
role: symbol
role_heading: Class
path: sharedwithyou/swhighlightmembershipevent
---

# SWHighlightMembershipEvent

An object that represents membership activity for a highlight.

## Declaration

```swift
class SWHighlightMembershipEvent
```

## Mentioned in

Adding shared content collaboration to your app

## Topics

### Creating a membership event

- [init(highlight:trigger:)](sharedwithyou/swhighlightmembershipevent/init(highlight:trigger:).md)

### Accessing an event trigger

- [membershipEventTrigger](sharedwithyou/swhighlightmembershipevent/membershipeventtrigger.md)
- [SWHighlightMembershipEventTrigger](sharedwithyou/swhighlightmembershipeventtrigger.md)

### Initializers

- [init(coder:)](sharedwithyou/swhighlightmembershipevent/init(coder:).md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCoding](foundation/nscoding.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [NSSecureCoding](foundation/nssecurecoding.md)
- [SWHighlightEvent](sharedwithyou/swhighlightevent.md)

## See Also

### Highlight events

- [SWHighlightEvent](sharedwithyou/swhighlightevent.md)
- [SWHighlightChangeEvent](sharedwithyou/swhighlightchangeevent.md)
- [SWHighlightMentionEvent](sharedwithyou/swhighlightmentionevent.md)
- [SWHighlightPersistenceEvent](sharedwithyou/swhighlightpersistenceevent.md)