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# AsymmetricTransition

A composite `Transition` that uses a different transition for
insertion versus removal.

```
nonisolated struct AsymmetricTransition<Insertion, Removal> where Insertion : Transition, Removal : Transition
```

## Topics

### Creating the transition

[`init(insertion:removal:)`](/documentation/SwiftUI/AsymmetricTransition/init(insertion:removal:))

Creates a composite `Transition` that uses a different transition for
insertion versus removal.

### Getting transition properties

[`insertion`](/documentation/SwiftUI/AsymmetricTransition/insertion)

The `Transition` defining the insertion phase of `self`.

[`removal`](/documentation/SwiftUI/AsymmetricTransition/removal)

The `Transition` defining the removal phase of `self`.

## Relationships

### Conforms To

[`Transition`](/documentation/SwiftUI/Transition)

---

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