---
title: "init(initialValue:content:)"
framework: swiftui
role: symbol
role_heading: Initializer
path: "swiftui/keyframetimeline/init(initialvalue:content:)"
---

# init(initialValue:content:)

Creates a new instance using the initial value and content that you provide.

## Declaration

```swift
init(initialValue: Value, @KeyframesBuilder<Value> content: () -> some Keyframes<Value>)
```