---
title: keyLayoutFeatureInfoFormat
framework: coreservices
role: symbol
role_heading: Instance Property
path: coreservices/uckeylayoutfeatureinfo/1390617-keylayoutfeatureinfoformat
---

# keyLayoutFeatureInfoFormat

An unsigned 16-bit integer identifying the format of the UCKeyLayoutFeatureInfo structure. Set to kUCKeyLayoutFeatureInfoFormat.

## Declaration

```swift
var keyLayoutFeatureInfoFormat: UInt16
```