marchaos/jest-mock-extended

This project, `jest-mock-extended`, provides type-safe mocking extensions for Jest, a popular testing framework. It allows developers to create mock implementations of interfaces, objects, and functions with complete TypeScript type safety, making it ideal for teams working with TypeScript and Jest. The library offers features like argument-specific expectations, extensive matcher API, and support for mocking deep objects and class instances, making it a valuable tool for ensuring robust and reliable testing in JavaScript applications.