Support for MDX v2

[johno]

Thanks for the amazing package @JounQin!

For v2 it looks like we'll need to change a few things with this package, it's currently silently failing when run in the next branch of mdx-js/mdx. Will you have any time in the next month or so to ensure compatibility?

~/c/mdx next ⇡
❯ yarn lint
yarn run v1.17.3
$ eslint . --cache --ext js,jsx,md,mdx -f friendly

Oops! Something went wrong! :(

ESLint: 7.0.0


error Command failed with exit code 2.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

~/c/mdx next 6s

[JounQin]

Sure, I'll take a look ASAP.

[JounQin]

@johno 80686eb#commitcomment-38853669
This commit has not been published yet, that's why ESLint breaks.

[JounQin]

@johno @wooorm So would like publish a new version?

[wooorm]

Done