This package provides TypeScript definitions for the Resize Observer API, specifically tailored for browser environments. It offers type safety when working with ResizeObserver, enabling developers to observe changes to the size of DOM elements. By using this package, you can improve code quality and prevent potential runtime errors related to browser-specific implementations of the Resize Observer API. It ensures proper type hinting and autocompletion in your IDE, making it easier to handle responsive layouts and dynamic content resizing.