Alphabetize events.dart and extensions.dart (#557)

* Alphabetize events.dart and extensions.dart

Extension names in events.dart and extensions.dart
are coalesced to 1 per type name and follow the
syntax <TypeName>Events and <TypeName>Extension.

Extension names and members are sorted.

* Gemini comments
3 files changed
tree: e1138e2b8999c746bcf0ff5341227fa0660a4464
  1. .github/
  2. js_interop/
  3. js_interop_gen/
  4. third_party/
  5. web/
  6. web_generator/
  7. .gitignore
  8. LICENSE
  9. README.md
README.md
PackageDescriptionVersionCI
webLightweight browser API bindings built around JS interop.pub packagepackage:web
js_interopUtility functions and types for dart:js_interop and dart:js_interop_unsafe.pub packagepackage:js_interop
js_interop_genTools to generate Dart interfaces from TypeScript declaration files and Web IDL definitions.N/Apackage:js_interop_gen
web_generatorInternal tooling to generate the web package bindings.N/Apackage:web_generator