---
title: dataType
framework: realitykit
role: symbol
role_heading: Instance Property
platforms: [iOS 27.0+, iPadOS 27.0+, tvOS 27.0+, visionOS 27.0+]
path: realitykit/shadergraph/value/datatype
---

# dataType

## Declaration

```swift
var dataType: ShaderGraph.DataType { get }
```