TypeScript comes with a variety of built-in utility types. Two of them - Partial and Omit - can be particularly useful in API tests.

As more and more companies migrate from Java to JavaScript for UI and API testing, I decided to study it too. After all, even this blog is powered by React. One of the features I sometimes used in Java is function overloading, which I thought wasn't possible in JavaScript. However, as I've recently learned, TypeScript adds this functionality. Well, kind of.

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