Interface
Common
```kotlin
public interface DurationBasedAnimationSpec : FiniteAnimationSpec
```
This describes `AnimationSpec`s that are based on a fixed duration, such as `KeyframesSpec`,
`TweenSpec`, and `SnapSpec`. These duration based specs can repeated when put into a
`RepeatableSpec`.
## Functions
vectorize
```kotlin
override fun vectorize(
converter: TwoWayConverter
): VectorizedDurationBasedAnimationSpec
```