---
title: DockAccessory.TrackedSubjectType
framework: dockkit
role: symbol
role_heading: Enumeration
path: dockkit/dockaccessory/trackedsubjecttype
---

# DockAccessory.TrackedSubjectType

The subjects that the dock can track.

## Declaration

```swift
enum TrackedSubjectType
```

## Topics

### Enumeration Cases

- [DockAccessory.TrackedSubjectType.object(_:)](dockkit/dockaccessory/trackedsubjecttype/object(_:).md)
- [DockAccessory.TrackedSubjectType.person(_:)](dockkit/dockaccessory/trackedsubjecttype/person(_:).md)

## Relationships

### Conforms To

- [Equatable](swift/equatable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)