Object types Articles

Page 1 of 1 (4 articles)

3/4/2025 • EN

Exploring how to use union and intersection types with objects in TypeScript, including discriminated unions for type narrowing.

intersection types object types type system TypeScript union types

4/28/2023 • EN

A quick introduction to using the Record<K, V> utility type in TypeScript for defining object types with specific keys and values.

generic types object types Record Type type system TypeScript

1/27/2023 • EN

An educational guide explaining the GraphQL Type System, including scalar types, objects, interfaces, and unions.

graphql object types scalar types schema type system

9/22/2021 • EN

Explains how to use TypeScript index signatures to type objects with dynamic keys, using a salary calculation example.

Index Signatures object types Record Type type system TypeScript

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