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---
lang: en
title: 'API docs: context.config.getter'
keywords: LoopBack 4.0, LoopBack 4, Node.js, TypeScript, OpenAPI
sidebar: lb4_sidebar
editurl: https://github.com/loopbackio/loopback-next/tree/master/packages/context
permalink: /doc/en/lb4/apidocs.context.config.getter.html
---
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[Home](./index.md) > [@loopback/context](./context.md) > [config](./context.config.md) > [getter](./context.config.getter.md)
## config.getter() function
`@inject.getter` decorator to inject a config getter function
**Signature:**
```typescript
getter: (propertyPath?: string | ConfigInjectionMetadata, metadata?: ConfigInjectionMetadata) => (target: Object, member: string | undefined, methodDescriptorOrParameterIndex?: number | TypedPropertyDescriptor<any> | undefined) => void
```
## Parameters
<table><thead><tr><th>
Parameter
</th><th>
Type
</th><th>
Description
</th></tr></thead>
<tbody><tr><td markdown="1">
propertyPath
</td><td markdown="1">
string \| [ConfigInjectionMetadata](./context.configinjectionmetadata.md)
</td><td markdown="1">
_(Optional)_ Optional property path of the config object
</td></tr>
<tr><td markdown="1">
metadata
</td><td markdown="1">
[ConfigInjectionMetadata](./context.configinjectionmetadata.md)
</td><td markdown="1">
_(Optional)_ Injection metadata
</td></tr>
</tbody></table>
**Returns:**
(target: Object, member: string \| undefined, methodDescriptorOrParameterIndex?: number \| TypedPropertyDescriptor<any> \| undefined) => void