Go Interfaces: Why, How and When

In programming, interfaces are a powerful concept that lets us express&#xA;our code more abstractly. Interfaces allow us to reason about the&#xA;higher-level logic of our processes without getting down to the small details.&#xA;Go has arguably one of the best interface implementations. With great features&#xA;like implicit implementations, assertion, and more. &#xA; Interfaces must be used…