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From a versioning perspective, what are the drawbacks of extending an interface as opposed to extending a class?

Question Posted / bhuvana


From a versioning perspective, what are the drawbacks of extending an interface as opposed to extend..

Answer / Rimpy Yadav

When extending an interface, you only implement methods but do not inherit any properties or fields. This means that if new properties or fields are added to the interface in future versions, existing classes will not have those by default. Conversely, when extending a class, you get all its properties and fields as well, allowing for easier backward compatibility.

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