---
title: kSKIndexInverted
framework: Core Services
role: symbol
role_heading: Global Variable
platforms: [Mac Catalyst 13.0+, macOS 10.3+]
path: coreservices/kskindexinverted
---

# kSKIndexInverted

Specifies an inverted index, mapping terms to documents.

## Declaration

```swift
var kSKIndexInverted: SKIndexType { get }
```