Swift 4: NSFilenamesPboardType not available. What to use instead for registerForDraggedTypes?

Question

After migrating to Swift4 the following code raise compile error:

public final class MediaItemView: NSView {

   public override init(frame frameRect: NSRect         


        

Answer 1

I've solved backwards compatibility with this extension:

extension NSPasteboard.PasteboardType {

    static let backwardsCompatibleFileURL: NSPasteboard.PasteboardType = {

            if #available(OSX 10.13, *) {
                return NSPasteboard.PasteboardType.fileURL
            } else {
                return NSPasteboard.PasteboardType(kUTTypeFileURL as String)
            }

    } ()

}

Which means you can use NSPasteboard.PasteboardType.backwardsCompatibleFileURL