---
title: type
framework: realitykit
role: symbol
role_heading: Instance Property
platforms: [iOS 27.0+, iPadOS 27.0+, tvOS 27.0+, visionOS 27.0+]
path: realitykit/shadergraph/nodedefinition/input/type
---

# type

The type of the input.

## Declaration

```swift
let type: ShaderGraph.DataType
```