---
title: FileType.header
framework: swift-package-manager
role: symbol
role_heading: Case
path: swift-package-manager/documentation/packageplugin/filetype/header
---

# FileType.header

A header file.

## Declaration

```swift
case header
```

## See Also

### Types of Files

- [FileType.source](swift-package-manager/documentation/packageplugin/filetype/source.md)
- [FileType.resource](swift-package-manager/documentation/packageplugin/filetype/resource.md)
- [FileType.unknown](swift-package-manager/documentation/packageplugin/filetype/unknown.md)