Mapped Types
Learn how to transform existing types into new ones using mapped types, providing flexibility in handling dynamic data structures.
1
Introduction to Mapped Types
Mapped types allow you to transform existing types into new ones by applying operations to each property in a type.
They are powerful for creating flexible, reusable type structures in TypeScript.
2
What are Mapped Types?
Mapped types use syntax like { [P in keyof T]: T[P] } to iterate over the properties of a type T.