AlertViewController

Adds ability to display UIImage above the title label of UIAlertController. Functionality is achieved by adding “\n” characters to title, to make space for UIImageView to be added to UIAlertController.view. Set title as normal but when retrieving value use originalTitle property.

UIAlertAction+Extensions

Adds ability to display image left of the action title, by leveraging KVC. Also checks whether UIAlertAction responds to appropriate selector to avoid crashes if property is not available in the future.

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