build: bump @babel/core from 7.0.0-beta.40 to 7.0.0-beta.42 in /packages/extension

[dependabot-preview]

Bumps @babel/core from 7.0.0-beta.40 to 7.0.0-beta.42.

Release notes

Sourced from babel/core's releases.

v7.0.0-beta.42

v7.0.0-beta.42 (2018-03-15)

💥 Breaking Change

• babel-helper-module-transforms, babel-plugin-transform-classes, babel-plugin-transform-modules-commonjs
  • #7545 Make imports in .mjs files use node-like behavior where 'exports' is '.default' only. . ([loganfsmyth](https://github.com/loganfsmyth))

🚀 New Feature

• babel-helper-module-transforms, babel-plugin-transform-classes, babel-plugin-transform-modules-commonjs
  • #7545 Make imports in .mjs files use node-like behavior where 'exports' is '.default' only. . ([loganfsmyth](https://github.com/loganfsmyth))
• babel-plugin-proposal-object-rest-spread, babel-plugin-transform-destructuring
  • #7390 Favour extends helper over objectWithoutProperties when whole object …. ([Andarist](https://github.com/Andarist))

🐛 Bug Fix

• babel-preset-env
  • #7562 Use helper-module-import inside preset-env. ([existentialism](https://github.com/existentialism))
• babel-core, babel-helper-plugin-utils
  • #7580 Ensure that the backward-compat logic for plugin-utils copies over the version API properly.. ([loganfsmyth](https://github.com/loganfsmyth))
• babel-plugin-proposal-async-generator-functions
  • #7575 Fix "Module build failed: Error: Cannot find module 'babel/types'". ([mgroenhoff](https://github.com/mgroenhoff))
• babel-helpers, babel-plugin-transform-classes, babel-preset-env
  • #7570 Fix incorrect value of _cache in _wrapNativeSuper. ([simonkberg](https://github.com/simonkberg))

💅 Polish

• babel-helpers, babel-plugin-transform-classes, babel-preset-env
  • #7188 Wrap wrapNativeSuper helpers in redefining functions for better tree-…. ([Andarist](https://github.com/Andarist))
• babel-plugin-proposal-object-rest-spread, babel-plugin-transform-destructuring
  • #7390 Favour extends helper over objectWithoutProperties when whole object …. ([Andarist](https://github.com/Andarist))

📝 Documentation

• babylon
  • #7571 Remove outdated spec deviation note. ([benwiley4000](https://github.com/benwiley4000))

🏠 Internal

• babel-generator, babel-plugin-transform-typescript
  • #7578 Rename actual/expected test files to input/output. ([CodingItWrong](https://github.com/CodingItWrong))
• Other
  • #7568 update to beta.41. ([hzoo](https://github.com/hzoo))

Committers: 9

• Ben Wiley (benwiley4000)
• Brian Ng (existentialism)
• Henry Zhu (hzoo)
• Josh Justice (CodingItWrong)
• Logan Smyth (loganfsmyth)
• Mateusz Burzyński (Andarist)
• Melvin Groenhoff (mgroenhoff)
• Simon Kjellberg (simonkberg)
• Thomas Reggi (reggi)

... (truncated)

Changelog

Sourced from babel/core's changelog.

Changelog

Tags:

• 💥 [Breaking Change]
• 👓 [Spec Compliancy]
• 🚀 [New Feature]
• 🐛 [Bug Fix]
• 📝 [Documentation]
• 🏠 [Internal]
• 💅 [Polish]

Note: Gaps between patch versions are faulty, broken or test releases.

See CHANGELOG - 6to5 for the pre-4.0.0 version changelog.
See Babylon's CHANGELOG for the Babylon pre-7.0.0-beta.29 version changelog.

6.26.0 (2017-08-16)

Backports for some folks (also other's when we accidently merged PRs from both 6.x/master)
Lesson learned: just use master and backport on another branch.

👓 Spec Compliancy

• babel-core, babel-generator, babel-plugin-transform-flow-comments, babel-plugin-transform-flow-strip-types, babel-traverse, babel-types
  • #6081 Flow opaque type 6.x backport. ([jbrown215](https://github.com/jbrown215))

🚀 New Feature

• babel-cli
  • #5796 Allow --inspect-brk option to be used with babel-node [6.x backport]. ([noinkling](https://github.com/noinkling))

🐛 Bug Fix

• babel-plugin-transform-es2015-modules-commonjs
  • #5811 Fix 5768. ([joshwnj](https://github.com/joshwnj))
  • #5469 Fix commonjs exports with destructuring.. ([yavorsky](https://github.com/yavorsky))
• babel-types
  • #5693 Hoist toSequenceExpression's convert helper. ([jridgewell](https://github.com/jridgewell))

📝 Documentation

• babel-plugin-transform-class-properties
  • #6005 FIX access to the prototype of an instance. ([shuaibird](https://github.com/shuaibird))
• babel-plugin-transform-runtime
  • #5857 Fix typos in README.md. ([danny-andrews](https://github.com/danny-andrews))
• babel-plugin-transform-regenerator
  • #5852 Fix babel-plugin-transform-regenerator README. ([k15a](https://github.com/k15a))
• Other
  • #5788 Add a section on troubleshooting [skip ci]. ([peey](https://github.com/peey))
  • #5755 Fix broken tables in README.md. ([u9lyfish](https://github.com/u9lyfish))
• babel-generator, babel-plugin-transform-es2015-arrow-functions, babel-plugin-transform-es2015-modules-commonjs, babel-plugin-transform-es2015-spread, babel-plugin-transform-runtime, babel-register
  • #5613 Backport doc changes. ([xtuc](https://github.com/xtuc))

🏠 Internal

... (truncated)

Commits

• d260bfa v7.0.0-beta.42
• c662c2a Use strict namespace behavior for mjs files. (#7545)
• b6e5480 Remove outdated spec deviation note [skip ci] (#7571)
• ae210a4 Merge pull request #7562 from babel/pr/7534
• 017d0e7 Ensure that the backward-compat logic for plugin-utils copies over the versio...
• b8d1d22 Rename actual/expected test files to input/output (#7578)
• fed530f Use helper-module-import inside entry plugin too
• 29d4419 Use helper-module-imports instead of custom import (#7457)
• 82994ce Fix "Module build failed: Error: Cannot find module 'babel/types'" (#7575)
• 586d3b5 Wrap wrapNativeSuper helpers in redefining functions for better tree-shakeabi...
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

If you'd like to skip this version, you can just close this PR. If you have any feedback just mention @dependabot in the comments below.

[dependabot-preview]

Superseded by #147.