Update babel-eslint to the latest version 🚀

[greenkeeper]

Version 8.2.4 of babel-eslint was just published.

Dependency	[babel-eslint](https://github.com/babel/babel-eslint)
Current Version	6.1.2
Type	devDependency

The version 8.2.4 is not covered by your current version range.

If you don’t accept this pull request, your project will work just like it did before. However, you might be missing out on a bunch of new features, fixes and/or performance improvements from the dependency update.

It might be worth looking into these changes and trying to get this project onto the latest version of babel-eslint.

If you have a solid test suite and good coverage, a passing build is a strong indicator that you can take advantage of these changes directly by merging the proposed change into your project. If the build fails or you don’t have such unconditional trust in your tests, this branch is a great starting point for you to work on the update.

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Commits

The new version differs by 140 commits.

• 2bd8508 8.2.4
• 5881648 Add test for template string with object with template string inside (#639)
• 476426a Support OptionalMemberExpression with scope too (#634)
• 92874d4 Drop node4 in travis
• d2ac299 Bump Babel deps
• e63962d refactor: rename babylon to @babel/parser
• 873f02f Fix converting template types to handle nested templates (#610)
• 74a3207 Fix token types for experimental operators (#632)
• e802577 Add support for the optional chaining operator (#630)
• ebc46e1 don't require unpad per test fixture, fixes #572 (#618)
• 9641e4b updates readme for latest eslint & babel-eslint (#607) [skip ci]
• aaeb46b 8.2.3
• afc3c87 lock to beta.44
• 92202be Save babel beta packages as exact versions (#606) [skip ci]
• 9a6d663 8.2.2

There are 140 commits in total.

See the full diff

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Your Greenkeeper bot 🌴

[greenkeeper]

Version 8.2.5 just got published.

Update to this version instead 🚀

Commits

The new version differs by 2 commits.

• e865104 8.2.5
• 10a402c Revert bump to babel 51 (#640)

See the full diff

[greenkeeper]

Version 8.2.6 just got published.

Update to this version instead 🚀

Commits

The new version differs by 2 commits.

• b9067fa 8.2.6
• c797a36 pin to eslint-scope@3.7.1

See the full diff