---
lang: en
title: 'API docs: repository.resolvetype_1'
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.resolvetype_1.html
---

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[Home](./index.md) &gt; [@loopback/repository](./repository.md) &gt; [resolveType](./repository.resolvetype_1.md)

## resolveType() function

**Signature:**

```typescript
export declare function resolveType<T>(fn: NonFunction<T>): T;
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  fn | [NonFunction](./repository.nonfunction.md)<!-- -->&lt;T&gt; |  |

**Returns:**

T