Challenge: TypeScript Basics

In this challenge, we’ll have the opportunity to test our understanding of TypeScript’s type system.

By applying our knowledge of TypeScript’s syntax and types, we’ll learn how to make our code more reliable, maintainable, and scalable.

There will be three code snippets, each giving us a different challenge.

Convert JavaScript to TypeScript

In the following JavaScript code, we create a variable named test1 and assign an object value to it that has an id and name property.

We then reassign this variable to an object that only has an id property.