# init(initialValue:content:) Creates a new instance using the initial value and content that you provide. ``` init(initialValue: Value, @KeyframesBuilder content: () -> some Keyframes) ``` --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)