---
title: precomposedStringWithCompatibilityMapping
framework: swift
role: symbol
role_heading: Instance Property
path: swift/stringprotocol/precomposedstringwithcompatibilitymapping
---

# precomposedStringWithCompatibilityMapping

A string created by normalizing the string’s contents using Form KC.

## Declaration

```swift
var precomposedStringWithCompatibilityMapping: String { get }
```