---
title: "ObserverHandle"
description: "The type returned by observer registration methods that unregisters the observer when it is
disposed."
type: "interface"
---

<div class='type'>Interface</div>


<a id='references'></a>

<div class='sourceset sourceset-common'>Common</div>



```kotlin
public fun interface ObserverHandle
```


The type returned by observer registration methods that unregisters the observer when it is
disposed.


## Functions

```kotlin
public fun dispose()
```


Dispose the observer causing it to be unregistered from the snapshot system.