Support native classes in app/router.js

[tomdale]

Currently, ember g route foo will fail with an error if app/router.js uses newer JavaScript syntax like class fields or decorators. We should update this generator to ensure that this works correctly if people migrate this file to use native JavaScript syntax.

The bulk of the functionality of this generator lives in https://github.com/ember-cli/ember-router-generator, so this is largely a tracking issue for changes in that repo.

• Support parsing class fields and decorators (PR)
• Release ember-router-generator@2.0.0
• Update ember-router-generator version included with ember-source
• Update Octane blueprint to generate app/router.js file with native class syntax

[rwjblue]

Just released ember-router-generator@2.0.0, should get a dependabot PR soon...

[gabrielgrant]

not seeing a dependabot PR for this...is that because it's configured to limit the number of PRs it will have open on a repo and it's already at it's max (which appears to be 10?). Or is there something actually blocking this?

[rwjblue]

Nothing blocking to my knowledge, definitely welcome a PR.

[xg-wang]

This seems easy, should I do the following:

1. land Bump ember-router-generator from v1.2.3 to v2.0.0 #18278
2. wait a canary release
3. update ember-cli/ember-octane-blueprint

[rwjblue]

@xg-wang thank you! I submitted ember-cli/ember-octane-blueprint#149 to close this out...