public enum IndicatorType
Represents the activity indicator type which should be added to an image view when an image is being downloaded.
none: No indicator.
activity: Uses the system activity indicator.
image: Uses an image as indicator. GIF is supported.
custom: Uses a custom indicator. The type of associated value should conform to the
Uses the system activity indicator.
case image(imageData: Data)
Uses an image as indicator. GIF is supported.