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# UICollectionLayoutListConfiguration.HeaderMode

Constants that describe the list’s header mode.

```
enum HeaderMode
```

## Topics

### Header modes

[`case none`](/documentation/UIKit/UICollectionLayoutListConfiguration-swift.struct/HeaderMode-swift.enum/none)

No headers are shown.

[`case supplementary`](/documentation/UIKit/UICollectionLayoutListConfiguration-swift.struct/HeaderMode-swift.enum/supplementary)

A header mode that uses supplementary views to show headers.

[`case firstItemInSection`](/documentation/UIKit/UICollectionLayoutListConfiguration-swift.struct/HeaderMode-swift.enum/firstItemInSection)

A header mode that styles the first item in a section as a header.

## Relationships

### Conforms To

[`Hashable`](/documentation/Swift/Hashable)

[`Equatable`](/documentation/Swift/Equatable)

---

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