---
title: "init(fileURL:)"
framework: quicklook
role: symbol
role_heading: Initializer
path: "quicklook/qlpreviewreply/init(fileurl:)"
---

# init(fileURL:)

## Declaration

```swift
init(fileURL: URL)
```

## Parameters

- `fileURL`: A file URL representing a preview of the previewed URL. Currently supported types include: UTTypeImage, UTTypePDF, UTTypeHTML, UTTypeXML, UTTypePlainText, UTTypeRTF, UTTypeRTFD, UTTypeMovie, UTTypeAudio

## Discussion

Discussion Use this method to provide a preview by providing a URL to a file of a supported type.