Update babel monorepo to v7.10.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
@babel/cli (source)	devDependencies	minor	7.8.4 -> 7.10.0
@babel/core (source)	devDependencies	minor	7.9.6 -> 7.10.0
@babel/plugin-proposal-object-rest-spread	devDependencies	minor	7.9.6 -> 7.10.0
@babel/plugin-transform-runtime	devDependencies	minor	7.9.6 -> 7.10.0
@babel/preset-env (source)	devDependencies	minor	7.9.6 -> 7.10.0
@babel/preset-react (source)	devDependencies	minor	7.9.4 -> 7.10.0

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Release Notes

babel/babel

v7.10.0

Compare Source

👓 Spec Compliance

• babel-plugin-proposal-logical-assignment-operators
  • #​11370 logical-assignment: Do not assign names to anonymous functions (@​arku)

🚀 New Feature

• babel-helper-create-class-features-plugin, babel-helper-member-expression-to-functions, babel-helper-optimise-call-expression, babel-helper-replace-supers, babel-parser, babel-plugin-proposal-class-properties
  • #​11248 Handle private access chained on an optional chain (@​jridgewell)
• babel-standalone
  • #​11593 feat: add privatePropertyInObject to babel-standalone (@​JLHwung)
  • #​11466 Support data-type="module" to generate native <script type="module"> (@​dfabulich)
• babel-cli, babel-helper-create-class-features-plugin, babel-parser, babel-plugin-proposal-private-property-in-object, babel-types
  • #​11372 Add private-property-in-object support (@​jridgewell)
• babel-compat-data, babel-plugin-transform-template-literals, babel-plugin-transform-unicode-escapes, babel-preset-env, babel-standalone
  • #​11377 Transform ES2015 Unicode Escapes to ES5 (@​jridgewell)
• babel-parser, babel-plugin-syntax-module-attributes, babel-standalone
  • #​10962 added basic support for module attributes and tests updated (@​vivek12345)
• babel-helper-compilation-targets, babel-preset-env
  • #​11434 [preset-env] Add browserslistEnv option (@​AndrewLeedham)
• babel-cli
  • #​11220 Log after subsequent compilations in --watch mode (@​nicolo-ribaudo)
• babel-helpers, babel-plugin-transform-destructuring, babel-plugin-transform-spread, babel-traverse
  • #​11265 Add "allowArrayLike" option to the destructuring and spread transforms (@​nicolo-ribaudo)
• babel-helpers, babel-plugin-transform-for-of, babel-preset-env
  • #​11266 Add "allowArrayLike" support to the for-of transform (@​nicolo-ribaudo)
• babel-parser
  • #​11406 Enable import.meta by default in @​babel/parser (#​11364) (@​kik-o)
• babel-plugin-transform-react-pure-annotations, babel-preset-react
  • #​11428 Implement plugin-transform-react-pure-annotationsand add to preset-react (@​devongovett)
• babel-compat-data, babel-preset-env
  • #​11451 Add class proposals to shipped proposals (@​JLHwung)

🐛 Bug Fix

• babel-traverse
  • #​11595 scope.rename() missing identifier in VariableDeclarator (@​yulanggong)
• babel-plugin-proposal-optional-chaining
  • #​10961 fix: optional-chaining should work correctly with ts non-null operator (@​macabeus)
• babel-parser, babel-types
  • #​11547 refactor: add isLiteralPropertyName to parser utils (@​JLHwung)
• babel-plugin-transform-typescript
  • #​11523 fix: don't elide jsx pragma import namespaces (@​jquense)
• babel-plugin-proposal-object-rest-spread
  • #​11550 fix(plugin-proposal-object-rest-spread): use computed memberExpression for literal keys (@​kitos)
• babel-plugin-transform-runtime
  • #​11530 fix: skip transforming delete something.includes (@​JLHwung)
• babel-generator
  • #​11502 getters and setters support in generator for declare class statement (@​zxbodya)

💅 Polish

• babel-helpers, babel-plugin-proposal-class-properties, babel-plugin-proposal-decorators, babel-plugin-transform-classes, babel-plugin-transform-function-name, babel-plugin-transform-parameters, babel-plugin-transform-react-jsx, babel-plugin-transform-runtime, babel-plugin-transform-typescript, babel-preset-env
  • #​11514 [helpers] Add a private function name within createSuper (@​cpojer)

🏠 Internal

• Other
  • #​11603 Fix typo (@​fisker)
  • #​11598 chore: use latest node in GitHub actions (@​JLHwung)
  • #​11590 chore: update test262 (@​JLHwung)
  • #​11522 chore: pin windows node.js version (@​JLHwung)
  • #​11504 chore: update babel deps (@​JLHwung)
• babel-parser
  • #​11597 Fix comments for smartPipeline topic-forbidding contexts (@​lazytype)
• babel-core, babel-generator, babel-helper-compilation-targets, babel-helpers, babel-parser, babel-plugin-proposal-decorators, babel-plugin-proposal-json-strings, babel-plugin-transform-block-scoping, babel-plugin-transform-flow-comments, babel-plugin-transform-modules-systemjs, babel-plugin-transform-react-jsx-source, babel-plugin-transform-runtime, babel-preset-env, babel-standalone, babel-template, babel-traverse, babel-types
  • #​11512 Use ?. where it represents the intended semantics (@​nicolo-ribaudo)

🏃‍♀️ Performance

• babel-plugin-proposal-object-rest-spread
  • #​11520 Use single object spread call in loose mode (@​jridgewell)

↩️ Revert

• babel-standalone
  • #​11538 Downgrade rollup to 1.27.9 (@​nicolo-ribaudo)

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[codecov]

Codecov Report

Merging #372 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##            master      #372   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            4         4           
  Lines           94        94           
  Branches        15        15           
=========================================
  Hits            94        94           

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