---
title: CSIdentityQueryStringComparisonMethod
framework: Core Services
role: symbol
role_heading: Type Alias
platforms: [Mac Catalyst 13.0+, macOS 10.5+]
path: coreservices/csidentityquerystringcomparisonmethod
---

# CSIdentityQueryStringComparisonMethod

## Declaration

```swift
typealias CSIdentityQueryStringComparisonMethod = CFIndex
```