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Optimizing TypeScript Code with Advanced Type Manipulation and Generics

Tutorial September 02, 2024
typescript

Union and intersection types enable you to combine multiple types into one, either by allowing any of the types (union) or requiring all of them (intersection).

type UnionType = string | number;
type IntersectionType = { id: number } & { name: string };

const example: IntersectionType = { id: 1, name: "TypeScript" };