Common
```kotlin
@ExperimentalMaterial3AdaptiveApi
sealed interface ExtendedPaneScaffoldScope<
Role : PaneScaffoldRole,
ScaffoldValue : PaneScaffoldValue,
> : PaneScaffoldScope, PaneScaffoldTransitionScope, LookaheadScope
```
Extended scope for pane scaffolds. All pane scaffolds will implement this interface to provide
necessary info for its sub-composables to correctly render their content, motion, etc.
#### Parameters
| | |
| --- | --- |
| Role | The type of roles that denotes panes in the associated pane scaffold. |
| ScaffoldValue | The type of scaffold values that denotes the [PaneAdaptedValue](/jetpack-compose/androidx.compose.material3.adaptive/adaptive-layout/interfaces/PaneAdaptedValue)s in the associated pane scaffold. |
## Properties
Common
```kotlin
val focusRequesters: Map
```