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---
lang: en
title: 'API docs: repository.repository.getter'
keywords: LoopBack 4.0, LoopBack 4, Node.js, TypeScript, OpenAPI
sidebar: lb4_sidebar
editurl: https://github.com/loopbackio/loopback-next/tree/master/packages/repository
permalink: /doc/en/lb4/apidocs.repository.repository.getter.html
---
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[Home](./index.md) > [@loopback/repository](./repository.md) > [repository](./repository.repository.md) > [getter](./repository.repository.getter.md)
## repository.getter() function
Decorator used to inject a Getter for a repository Mainly intended for usage with repository injections on relation repository factory
<b>Signature:</b>
```typescript
function getter(nameOrClass: string | Class<Repository<Model>>): (target: Object, member: string | undefined, methodDescriptorOrParameterIndex?: number | TypedPropertyDescriptor<any> | undefined) => void;
```
## Parameters
| Parameter | Type | Description |
| --- | --- | --- |
| nameOrClass | string \| [Class](./repository.class.md)<!-- --><[Repository](./repository.repository.md)<!-- --><[Model](./repository.model.md)<!-- -->>> | The repository class (ProductRepository) or a string name ('ProductRepository'). |
<b>Returns:</b>
(target: Object, member: string \| undefined, methodDescriptorOrParameterIndex?: number \| TypedPropertyDescriptor<any> \| undefined) => void