~4 min by voice
The interviewer wants to see whether you understand that interface and type are almost interchangeable for objects, and whether you know the real differences: what type can do (unions, primitives, tuples, mapped/conditional types) and the features of interface (declaration merging, extends). Plus whether you have a deliberate rule for choosing.
The interviewer will ask this question and listen. Think out loud and ask for a hint if you need one. When you're done, pause or tap “That's my answer”. In about a minute, your score and the points you covered show up here.
Sign in to answerBest with headphones · ~4 min