---
title: typeInformation
framework: matter
role: symbol
role_heading: Instance Property
path: matter/mtrdevicetyperevision/typeinformation
---

# typeInformation

Returns the MTRDeviceType corresponding to deviceTypeID, or nil if deviceTypeID does not represent a known device type.

## Declaration

```swift
@NSCopying var typeInformation: MTRDeviceType? { get }
```