---
lang: en
title: 'API docs: metadata.decoratortype'
keywords: LoopBack 4.0, LoopBack 4
sidebar: lb4_sidebar
permalink: /doc/en/lb4/apidocs.metadata.decoratortype.html
---

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[Home](./index.md) &gt; [@loopback/metadata](./metadata.md) &gt; [DecoratorType](./metadata.decoratortype.md)

## DecoratorType type

Decorator function types

<b>Signature:</b>

```typescript
export declare type DecoratorType = ClassDecorator | PropertyDecorator | MethodDecorator | ParameterDecorator;
```

