This package provides TypeScript definitions for the 'istanbul-reports' library, which generates various report formats from Istanbul coverage data. It allows developers using TypeScript to leverage strong typing and enhanced IDE support when working with Istanbul reports. Properly typed definitions ensure correct usage of the library's API, particularly when customizing report generation or integrating with other tools. Enables a smoother developer experience by reducing errors related to type mismatches, leading to more reliable and maintainable code focused around code coverage analysis.