Tips for exporting and reusing third-party types in TypeScript

I am facing a challenge with my package, which relies on a 3rd party package API for most of its functions. How can I export the types from the 3rd party package API in my own package?

For instance:

  • React uses @types/react to define its types
  • Let's say we have a custom package called ReactWrapper and we want to consistently utilize the @types/react types and include them as part of our own package.

This raises the question of how to leverage and repurpose existing types from a 3rd party package.

typescriptnpmtypesreferencepackage

Answer №1

To export the components, simply use the export feature like you would with any other item.

// my-module/index.ts
export type { User, Post } from "models";

When you're ready to use them, import the components from your module just like you would with any other export.

import type { User, Post } from "my-module";

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