---
title: fileID
framework: developertoolssupport
role: symbol
role_heading: Type Property
path: developertoolssupport/previewregistry/fileid
---

# fileID

## Declaration

```swift
static var fileID: String { get }
```

## See Also

### Making a preview

- [makePreview()](developertoolssupport/previewregistry/makepreview().md)
- [preview](developertoolssupport/previewregistry/preview.md)
- [column](developertoolssupport/previewregistry/column.md)
- [line](developertoolssupport/previewregistry/line.md)