---
title: extend
framework: dispatch
role: symbol
role_heading: Type Property
path: dispatch/dispatchsource/filesystemevent/extend
---

# extend

Changes to the size of the file system object.

## Declaration

```swift
static let extend: DispatchSource.FileSystemEvent
```

## See Also

### File System Event Flags

- [all](dispatch/dispatchsource/filesystemevent/all.md)
- [attrib](dispatch/dispatchsource/filesystemevent/attrib.md)
- [delete](dispatch/dispatchsource/filesystemevent/delete.md)
- [funlock](dispatch/dispatchsource/filesystemevent/funlock.md)
- [link](dispatch/dispatchsource/filesystemevent/link.md)
- [rename](dispatch/dispatchsource/filesystemevent/rename.md)
- [revoke](dispatch/dispatchsource/filesystemevent/revoke.md)
- [write](dispatch/dispatchsource/filesystemevent/write.md)