registerDataRepresentation(forTypeIdentifier:visibility:loadHandler:)
Registers a data-backed representation for an item, specifiying item visibility and a load handler.
Declaration
func registerDataRepresentation(forTypeIdentifier typeIdentifier: String, visibility: NSItemProviderRepresentationVisibility, loadHandler: @escaping @Sendable (@escaping @Sendable (Data?, (any Error)?) -> Void) -> Progress?)