Structuring TypeScript: Interfaces, Type Aliases, Enums, and Object Types (opens in new tab)

Structuring TypeScript: Interfaces, Type Aliases, Enums, and Object Types You've learned TypeScript's primitive types and the basics of type inference These three features are what make TypeScript genuinely powerful for building applications. Let's dig in. Object Types: Describing the Shape of Data Before we get to interfaces, let's understand object types. When you want to describe the structure of an object, you define what properties it has and what types those properties are: // Inline ob...