---
title: "subscript(_:_:)"
framework: realitykit
role: symbol
role_heading: Instance Subscript
path: "realitykit/entity/componentset/subscript(_:_:)-b2gl"
---

# subscript(_:_:)

## Declaration

```swift
@MainActor @preconcurrency subscript<T>(componentType: T.Type, backDeploy: Void = ()) -> T? where T : _ImplicitlyAnimatableBuiltinComponent { get set }
```

## See Also

### Accessing animatable components

- [subscript(componentType:)](realitykit/entity/componentset/subscript(componenttype:)-3miek.md)
- [subscript(withoutAnimation:)](realitykit/entity/componentset/subscript(withoutanimation:).md)