MSW v2.14.2: NetworkApi Type Export Fix for TypeScript Users

TL;DR

  • NetworkApi type is now correctly exported.
  • Resolves a bug impacting TypeScript development.
  • Enhances type safety and developer experience for MSW users.

Key Changes Mock Service Worker (MSW) v2.14.2, released on 2026-04-29, is a minor update focusing on a specific bug fix. The primary change addresses an issue where the NetworkApi type was not properly exported. This correction ensures that TypeScript users can now import and utilize this type without errors, facilitating stronger type checking and improved clarity when working with MSW’s network interception capabilities. This update originated from issue #2734 and was implemented by @kettanaito. For full details, refer to the official changelog.

Impact for QA Teams For QA teams integrating MSW with TypeScript in their test automation frameworks, this update is beneficial. It prevents potential type-related errors when defining or interacting with network interception logic, streamlining test script development and maintenance. This leads to more reliable and easier-to-debug test suites.