listSidebarHeaderConfiguration
Creates the default configuration you use to style a sidebar list header.
Declaration
+ (instancetype) listSidebarHeaderConfiguration;Return Value
The default configuration for a sidebar list header.
Discussion
Create this configuration to update the styling for the background of a header or footer in a table view or collection view list. When you apply this configuration, the background of the header or footer matches the system default styling for a header or footer in a sidebar list.
For an appearance consistent with system defaults, use this background configuration for a header or footer in a collection view list that you configure with the UICollectionLayoutListAppearanceSidebar enumeration case.