Since TypeScript is an object-oriented programming (OOP) language, you can take advantage of programming to the interface. An interface is an OOP feature that’s available in TypeScript yet is absent ...

Using generics in TypeScript is very similar to using them in, for example, C#. This method calls a generic function, specifying the data type to be used (string, in this case): res = ...

The book explains how to get started with TypeScript, essential configurations, using types and interfaces to create objects, transforming JavaScript code to be compatible with TypeScript, and more.