# `GlyphsProgressProtocol.handler`

*Instance Property*

## Declaration

```swift
unowned(unsafe) var handler: (any GlyphsProgressDelegate & NSObjectProtocol)! { get set }
```

```objc
@property (nonatomic, unsafe_unretained) NSObject<GlyphsProgressDelegate> * handler;
```

```python
handler() -> NSObject<GlyphsProgressDelegate>
setHandler_(handler: NSObject<GlyphsProgressDelegate>)
```