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import UIKit | |
extension UIImage { | |
public enum GIFBehavior { | |
case unclamped, clamped(TimeInterval), webkit | |
fileprivate func duration(_ properties: Any?) -> TimeInterval? { | |
// Look for specified image duration; always prefer unclamped delay time | |
guard let properties: [String: Any] = (properties as? [String: Any])?["{GIF}"] as? [String: Any], |