---
lang: en
title: 'API docs: boot.lifecycleobserverdefaults'
keywords: LoopBack 4.0, LoopBack 4
sidebar: lb4_sidebar
editurl: https://github.com/strongloop/loopback-next/tree/master/packages/boot
permalink: /doc/en/lb4/apidocs.boot.lifecycleobserverdefaults.html
---

<!-- Do not edit this file. It is automatically generated by API Documenter. -->

[Home](./index.md) &gt; [@loopback/boot](./boot.md) &gt; [LifeCycleObserverDefaults](./boot.lifecycleobserverdefaults.md)

## LifeCycleObserverDefaults variable

Default ArtifactOptions for DataSourceBooter.

<b>Signature:</b>

```typescript
LifeCycleObserverDefaults: ArtifactOptions
```