This package provides TypeScript definitions for the 'mri' library. 'mri' is a minimalist, fast, and spec-compliant argument parser primarily used in Node.js environments. These type definitions enhance the development experience by providing static type checking, autocompletion, and improved code maintainability when working with 'mri' in TypeScript projects. It ensures accurate usage of 'mri' functions and data structures, reducing potential runtime errors and improving overall code quality.