100 Days of TypeScript (Day 6)

This is Part 6 of a 100 part series introducing you to TypeScript if you’ve not used it before; which will give you a brush up on things you already know if you’ve used it, and maybe introduce you to some new things that you might not have come across before. In this post, we will look at what inheritance is, and how we can apply it with classes. We will also discuss how to make classes abstract and use the protected keyword, and introduce the ability to cast one type to another.