Preact Test Utilities (Legacy React Addons Compatibility)

This package, `preact-test-utils` version 0.1.4, served as an early compatibility layer for testing Preact components by allowing users to alias `react-addons-test-utils` in their build configuration (e.g., Webpack). Its primary goal was to enable existing React testing setups that relied on `react-addons-test-utils` to function with Preact without significant code changes. However, `react-addons-test-utils` itself was officially deprecated by React in version 15.5.0 (around 2017) and its functionalities were migrated to `react-dom/test-utils` and `react-test-renderer/shallow`. Consequently, `preact-test-utils` is now obsolete and effectively abandoned. Modern Preact testing relies on `@testing-library/preact` which wraps the official `preact/test-utils` module provided by the Preact core, offering a more robust and idiomatic approach to component testing.