---
meta:
 - name: keywords
   description: api typescript node.js documentation ParameterCollectionFormat type
---
# ParameterCollectionFormat - @tsed/openspec

## Usage

```typescript
import { ParameterCollectionFormat } from "@tsed/specs/openspec/src/openspec2/OS2Parameter";
```

> See [/packages/specs/openspec/src/openspec2/OS2Parameter.ts](https://github.com/tsedio/tsed/blob/v8.28.3/packages/specs/openspec/src/openspec2/OS2Parameter.ts#L0-L0).

## Overview

```ts
type ParameterCollectionFormat = "csv" | "ssv" | "tsv" | "pipes" | "multi";
```