---
title: none
framework: BrowserKit
role: symbol
role_heading: Type Property
platforms: [iOS 26.4+, iPadOS 26.4+]
path: browserkit/beexportoptions/datatypes-swift.struct/none
---

# none

A browser data type that indicates the person chooses to export no data.

## Declaration

```swift
static var none: BEExportOptions.DataTypes { get }
```

## Discussion

Discussion When dataTypes contains this option, don’t proceed with the export.

## See Also

### Identifying browser data types

- [bookmarks](browserkit/beexportoptions/datatypes-swift.struct/bookmarks.md)
- [extensions](browserkit/beexportoptions/datatypes-swift.struct/extensions.md)
- [history](browserkit/beexportoptions/datatypes-swift.struct/history.md)
- [readingList](browserkit/beexportoptions/datatypes-swift.struct/readinglist.md)