True or False: You code a custom hook when you want to avoid duplication.

• True

• False

Let's imagine you code a custom hook, called for example useNext, on a separate file named useNext.js

What's the minimum requirement for the custom useNext hook to be a valid hook?

• The custom hook should always return a value

• The custom hook should use at least one built-in React hook

• The custom hook should always receive a parameter

In the previous exercise, you were given a task to create your own custom hook, usePrevious. What was being returned from the usePrevious function declaration?

• ref.current

• ref

• current