         static var imageRequestID: Void?
         static var originalImageRequestID: Void?
     }
-    
 }
 
 extension ALAsset: PhotosProviderAsset {

import AssetsLibrary
import CoreLocation

public protocol PhotosProviderAsset {
    
    var assetMediaType: AssetMediaType { get }
    var pixelWidth: Int { get }

    
    func cancelRequestImage()
    func cancelRequestOriginalImage()
}

public enum AssetMediaType: Int {
