[android-components](../index.md) / [mozilla.components.support.base.observer](index.md) / [ConsumableListener](./-consumable-listener.md)

# ConsumableListener

`typealias ConsumableListener = () -> `[`Unit`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/support/base/src/main/java/mozilla/components/support/base/observer/Consumable.kt#L7)