'serviceworker' doesn't include everything from 'worker'

[TBBle]

I just noticed, while setting up a new project, that the serviceworker list doesn't appear to include URL and fetch, while worker does. Since 'serviceworker' inherits from worker, according to MDN, this seems incorrect to me.

It's also possible I'm misunderstanding the issue. It also seems at a short glance that #82 will introduce inheritance so this would be magically solved in the future.

[TBBle]

I've just realised that perhaps the intention is that the user must mark the file with both environments, since the serviceworker definition only includes those things that aren't included in worker.

/* eslint-env worker */
/* eslint-env serviceworker */

If that's the case, feel free to close this issue.

[sindresorhus]

You should not have to specify both. This is just an oversight.