---
title: Keyframes
framework: swiftui
role: symbol
role_heading: Protocol
path: swiftui/keyframes
---

# Keyframes

A type that defines changes to a value over time.

## Declaration

```swift
protocol Keyframes<Value>
```

## Topics

### Creating a keyframe

- [body](swiftui/keyframes/body-swift.property.md)
- [Body](swiftui/keyframes/body-swift.associatedtype.md)
- [Value](swiftui/keyframes/value.md)

## Relationships

### Conforming Types

- [KeyframeTrack](swiftui/keyframetrack.md)

## See Also

### Creating keyframe-based animation

- [keyframeAnimator(initialValue:repeating:content:keyframes:)](swiftui/view/keyframeanimator(initialvalue:repeating:content:keyframes:).md)
- [keyframeAnimator(initialValue:trigger:content:keyframes:)](swiftui/view/keyframeanimator(initialvalue:trigger:content:keyframes:).md)
- [KeyframeAnimator](swiftui/keyframeanimator.md)
- [KeyframeTimeline](swiftui/keyframetimeline.md)
- [KeyframeTrack](swiftui/keyframetrack.md)
- [KeyframeTrackContentBuilder](swiftui/keyframetrackcontentbuilder.md)
- [KeyframesBuilder](swiftui/keyframesbuilder.md)
- [KeyframeTrackContent](swiftui/keyframetrackcontent.md)
- [CubicKeyframe](swiftui/cubickeyframe.md)
- [LinearKeyframe](swiftui/linearkeyframe.md)
- [MoveKeyframe](swiftui/movekeyframe.md)
- [SpringKeyframe](swiftui/springkeyframe.md)