Overview of Interfaces in TypeScript
Explore how TypeScript interfaces define object structures to ensure strong typing in Angular applications. Understand interface inheritance and how it helps prevent runtime errors, supporting more reliable state management using NgRx.
We'll cover the following...
We'll cover the following...
What is an interface?
An interface is an abstract type in TypeScript that informs the compiler about the structure of an object. We can utilize interfaces to build custom data types, allowing us to strongly type our code.
Let’s consider the following example to better understand the concept of interface. We’ve defined an interface called User, which has two properties—firstName ...