Contextual
constructor(kind: ContextualToolbarKind, items: PersistentList<ToolbarItem> = persistentListOf(), position: ToolbarPosition = ToolbarPosition.Top, isDraggable: Boolean = true, defaultChildIds: PersistentList<Int> = persistentListOf(), allowedPositions: PersistentList<ToolbarPosition> = persistentListOf(ToolbarPosition.Top, ToolbarPosition.Start, ToolbarPosition.End), usesBackButtonWhenHorizontal: Boolean = true)