The Implicit ‘Any’ Type Error
This function takes in
b and adds them together.
0:16 We can mess this up. If we want, we can say a-b and that will start failing our tests. We can see that it is actually working at runtime, but time script is not happy. Your job here is to work out why it's not happy. To decode these error messages, parameter a implicitly has in any type.
0:34 What on earth could that mean? Parameter b implicitly has in any type. Have a look in the documentation and see if you can find any hints as to what can fix these TypeScript errors.