---
title: "init(outlineView:item:)"
framework: appkit
role: symbol
role_heading: Initializer
path: "appkit/nsoutlineview/itemwillcollapsemessage/init(outlineview:item:)"
---

# init(outlineView:item:)

## Declaration

```swift
init(outlineView: NSOutlineView, item: Any)
```