---
title: typeObjectSpecifier
framework: coreservices
role: symbol
role_heading: Global Variable
path: coreservices/typeobjectspecifier
---

# typeObjectSpecifier

Specifies a descriptor used with the keyAEContainer keyword in a keyword-specified descriptor. The key data for the descriptor is an object specifier.

## Declaration

```swift
var typeObjectSpecifier: DescType { get }
```