---
url: /api/orm/objection/types/domain/function-is-model-class-factory.md
description: api documentation of isModelClassFactory from @tsed/objection
---

## Usage

```typescript
import { isModelClassFactory } from "@tsed/objection";
```

> See [/packages/orm/objection/src/domain/RelationshipOpts.ts](https://github.com/tsedio/tsed/blob/v8.38.8/packages/orm/objection/src/domain/RelationshipOpts.ts#L0-L0).

## Overview

```ts
const isModelClassFactory: (type?: ModelClassSpecifier) => type is ModelClassFactory;
```