Learning Angular/

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Advanced Types and Modules

Advanced Types and Modules

Discover some advanced types and modules in TypeScript.

We'll cover the following...

Previously, we learned about some basic types in the TypeScript language that we usually meet in other high-level languages. In this lesson, we’ll look at some advanced types that will help us during Angular development.

The Partial type

The Partial type is used when we want to create an object from an interface but include some of its properties:

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interface Hero {
    name: string;
    power: number; 
}
const hero: Partial<Hero> = {
    name: 'Boothstomper'
}

In the preceding snippet, we can see that the hero object does not include power in its properties on ...