# Transition

Artifact: [androidx.constraintlayout:constraintlayout-compose](https://developer.android.com/jetpack/androidx/releases/constraintlayout) [View Source](https://cs.android.com/search?q=file:androidx/constraintlayout/compose/Transition.kt+class:androidx.constraintlayout.compose.Transition) Added in [1.1.2](https://developer.android.com/jetpack/androidx/releases/constraintlayout#1.1.2)


```
@ExperimentalMotionApi
interface Transition
```

<br />

*** ** * ** ***

Defines interpolation parameters between two `https://developer.android.com/reference/kotlin/androidx/constraintlayout/compose/ConstraintSet`s.

## Summary

| ### Public functions |
|---|---|
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html` | `https://developer.android.com/reference/kotlin/androidx/constraintlayout/compose/Transition#getEndConstraintSetId()()` |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html` | `https://developer.android.com/reference/kotlin/androidx/constraintlayout/compose/Transition#getStartConstraintSetId()()` |

## Public functions

### getEndConstraintSetId

Added in [1.1.2](https://developer.android.com/jetpack/androidx/releases/constraintlayout#1.1.2)

```
fun getEndConstraintSetId(): String
```

### getStartConstraintSetId

Added in [1.1.2](https://developer.android.com/jetpack/androidx/releases/constraintlayout#1.1.2)

```
fun getStartConstraintSetId(): String
```