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

## Usage

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

> See [/packages/orm/objection/src/domain/RelationshipOpts.ts](https://github.com/tsedio/tsed/blob/v8.37.1/packages/orm/objection/src/domain/RelationshipOpts.ts#L0-L0).

## Overview

```ts
const isModelClassSpecifier: (specifierOrOther: unknown) => specifierOrOther is ModelClassSpecifier;
```