---
title: configurationHandler
framework: uikit
role: symbol
role_heading: Instance Property
path: uikit/uicollectionviewcellregistration/configurationhandler
---

# configurationHandler

The closure that handles the cell registration and configuration.

## Declaration

```occ
@property (nonatomic, readonly) UICollectionViewCellRegistrationConfigurationHandler configurationHandler;
```

## See Also

### Querying a cell registration

- [cellClass](uikit/uicollectionviewcellregistration/cellclass.md)
- [cellNib](uikit/uicollectionviewcellregistration/cellnib.md)