---
title: KeyframeTrackContentBuilder.Conditional
framework: swiftui
role: symbol
role_heading: Structure
path: swiftui/keyframetrackcontentbuilder/conditional
---

# KeyframeTrackContentBuilder.Conditional

A conditional result from the result builder.

## Declaration

```swift
struct Conditional<ConditionalValue, First, Second> where ConditionalValue == First.Value, First : KeyframeTrackContent, Second : KeyframeTrackContent, First.Value == Second.Value
```

## Relationships

### Conforms To

- [KeyframeTrackContent](swiftui/keyframetrackcontent.md)

## See Also

### Building keyframe track content

- [buildArray(_:)](swiftui/keyframetrackcontentbuilder/buildarray(_:).md)
- [buildBlock()](swiftui/keyframetrackcontentbuilder/buildblock().md)
- [buildEither(first:)](swiftui/keyframetrackcontentbuilder/buildeither(first:).md)
- [buildEither(second:)](swiftui/keyframetrackcontentbuilder/buildeither(second:).md)
- [buildExpression(_:)](swiftui/keyframetrackcontentbuilder/buildexpression(_:).md)
- [buildPartialBlock(accumulated:next:)](swiftui/keyframetrackcontentbuilder/buildpartialblock(accumulated:next:).md)
- [buildPartialBlock(first:)](swiftui/keyframetrackcontentbuilder/buildpartialblock(first:).md)