Practically, one use I've found for interfaces is to tag classes. The the interface isn't needed by the program, but having it there helps you to understand the purpose of a given class e.g.: "class UIHandler : IClickHandler, IDragHandler"
Nice trick.
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Practically, one use I've found for interfaces is to tag classes. The the interface isn't needed by the program, but having it there helps you to understand the purpose of a given class e.g.: "class UIHandler : IClickHandler, IDragHandler"
Nice trick.