[android-components](../index.md) / [mozilla.components.feature.push](index.md) / [Registry](./-registry.md)

# Registry

`typealias Registry<T, M> = `[`ObserverRegistry`](../mozilla.components.support.base.observer/-observer-registry/index.md)`<`[`Observer`](../mozilla.components.concept.push/-bus/-observer/index.md)`<`[`T`](-registry.md#T)`, `[`M`](-registry.md#M)`>>` [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/feature/push/src/main/java/mozilla/components/feature/push/MessageBus.kt#L13)