var moveAnimationView: UIView? {
get {
if let object: UIView = objc_getAssociatedObject(self, &Macro.moveAnimationViewKey) as AnyObject as? UIView {
return object
}
return nil
}
set {
objc_setAssociatedObject(self, &Macro.moveAnimationViewKey, newValue, .OBJC_ASSOCIATION_RETAIN_NONATOMIC)
}
}
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