This codemod helps migrate JavaScript/TypeScript files from using the deprecated import assertions syntax to the updated import attributes syntax. The change aligns with the updated proposal for import attributes and ensures compatibility with newer versions of runtimes like Deno 2 and modern browsers that have already removed support for import assertions.

This codemod helps developers migrate their deno.json configuration files to the new flattened schema format, making them easier to read and write. It automates the transformation of nested properties to their new top-level structure as outlined in recent Deno updates.

Using event object APIs that are specific to jQuery.Event, such as originalEvent, is deprecated in Ember.js v3.3. This codemod ensures the access to the native event without triggering any deprecations via wrapping the event with the normalizeEvent function provided by ember-jquery-legacy.