@property (nonatomic, copy) NSString *_Nonnull (^_Nonnull) (PSPDFPageIndex, PSPDFDocument *_Nonnull) pageDescriptionProvider;


var pageDescriptionProvider: (PageIndex, Document) -> String { get set }

A closure that provides a string to describe each page in the page range picker.

The page range picker is shown for the option DocumentSharingConfiguration.PageOptions.range. The closure is passed the index of the page to be described and the document that is being shared. Page indexes start at 0.

By default this returns a string displaying pageIndex + 1. Set this property to a custom closure to show the page label or any other custom description.