Update babel monorepo (minor)

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
@babel/core (source)	devDependencies	minor	7.4.5 -> 7.6.2
@babel/plugin-proposal-class-properties	devDependencies	minor	7.4.4 -> 7.5.5
@babel/plugin-proposal-object-rest-spread	devDependencies	minor	7.4.4 -> 7.6.2
@babel/preset-env (source)	devDependencies	minor	7.4.5 -> 7.6.2

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Release Notes

babel/babel

v7.6.2

Compare Source

👓 Spec Compliance

• babel-parser
  • #​10472 added check to disallow super.private variable access and test case added. (@​vivek12345)
  • #​10468 [parser] Disallow numeric separator in unicode scape sequences. (@​ivandevp)
  • #​10467 [parser] Invalid NonOctal Decimal. (@​gonzarodriguezt)
  • #​10461 [parser] Disallow static fields named constructor. (@​guywaldman)
  • #​10455 [parser] Report escapes in kws only if they won't be used as identifiers. (@​nicolo-ribaudo)

🐛 Bug Fix

• babel-parser
  • #​10445 Leave trailing comments after handling a possible trailing comma. (@​nicolo-ribaudo)
• babel-cli
  • #​10400 fix: allow the process to exit naturally. (@​JLHwung)
• babel-core
  • #​10402 fix: pass optionLoc when validating plugin object. (@​JLHwung)
• babel-plugin-transform-block-scoping, babel-plugin-transform-spread, babel-traverse
  • #​10417 Do not guess relative execution status for exported fns. (@​nicolo-ribaudo)
• babel-plugin-proposal-object-rest-spread, babel-preset-env
  • #​10275 fix object rest in array pattern. (@​tanhauhau)

🏠 Internal

• babel-plugin-transform-named-capturing-groups-regex
  • #​10430 refactor: replace regexp-tree by regexpu. (@​JLHwung)
• Other
  • #​10441 Update GitHub actions to v2. (@​nicolo-ribaudo)
  • #​10427 chore: add lint-ts rule. (@​JLHwung)
• babel-helper-fixtures
  • #​10428 chore: remove tryResolve dependency. (@​JLHwung)
• babel-node
  • #​10429 Remove babel polyfill dependency of babel-node. (@​bdwain)
• babel-generator, babel-helper-fixtures
  • #​10420 chore: remove trim-right dependency. (@​JLHwung)
• babel-core, babel-plugin-transform-runtime, babel-register
  • #​10405 Remove circular dependency. (@​nicolo-ribaudo)

🏃‍♀️ Performance

• babel-parser
  • #​10421 Miscellaneous perf tweak. (@​JLHwung)

v7.6.0

Compare Source

👓 Spec Compliance

• babel-generator, babel-parser
  • #​10269 Fix parenthesis for nullish coalescing (@​vivek12345)
• babel-helpers, babel-plugin-transform-block-scoping, babel-traverse
  • #​9498 Fix tdz checks in transform-block-scoping plugin (@​nicolo-ribaudo)

🚀 New Feature

• babel-core
  • #​10181 feat(errors): validate preset when filename is absent (@​JLHwung)
• babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-proposal-private-methods
  • #​10217 Class Private Static Accessors (@​tim-mc)
• babel-generator, babel-parser, babel-types
  • #​10148 V8intrinsic syntax plugin (@​JLHwung)
• babel-preset-typescript
  • #​10382 Allow setting 'allowNamespaces' in typescript preset (@​dsgkirkby)
• babel-parser
  • #​10352 Do not register ambient classes to the TS scope (@​nicolo-ribaudo)
• babel-types
  • #​10248 Add static to class property builder (@​yuri-karadzhov)

🐛 Bug Fix

• babel-helpers, babel-plugin-transform-destructuring, babel-plugin-transform-modules-commonjs, babel-preset-env
  • #​10396 fix: early return when instance is not iterable (@​JLHwung)
• babel-plugin-transform-runtime
  • #​10398 Add supports for polyfill computed methods (@​rhyzx)
• babel-preset-env
  • #​10397 Don't polyfill when evaluation is not confident (@​rhyzx)
  • #​10218 [preset-env] Include / exclude module plugins properly (@​AdamRamberg)
  • #​10284 Replace es.string.reverse with es.array.reverse (@​epicfaace)
• babel-plugin-transform-named-capturing-groups-regex
  • #​10395 fix: transform name capturing regex once (@​JLHwung)
• babel-types
  • #​10098 fix typescript for babel-types (@​tanhauhau)
  • #​10319 Add a builder definition including name for tsTypeParameter (@​deificx)
• babel-parser
  • #​10380 Refactor trailing comment adjustment (@​banga)
  • #​10369 Retain trailing comments in array expressions (@​banga)
  • #​10292 fix: assign trailing comment to ObjectProperty only when inside an ObjectExpression (@​JLHwung)
• babel-parser, babel-types
  • #​10366 Don't allow JSXNamespacedName to chain (@​jridgewell)
• babel-generator, babel-plugin-transform-typescript, babel-types
  • #​10341 Add TSBigIntKeyword to @​babel/types (@​nicolo-ribaudo)
• babel-core, babel-types
  • #​9960 Do not delete "fake" source map comments from strings (@​nicolo-ribaudo)
• babel-plugin-transform-flow-comments
  • #​10329 Fix flow comments plugin issues (@​zaygraveyard)
• babel-helpers, babel-plugin-transform-react-constant-elements
  • #​10307 [fix] jsx helper calls order (@​Sinewyk)
• babel-plugin-proposal-decorators
  • #​10302 fix: register inserted class declaration (@​thiagoarrais)
• babel-plugin-proposal-do-expressions, babel-traverse
  • #​10070 Do expressions transform for switch statements (@​tanhauhau)
  • #​10277 remove finally from completion record in try statement (@​tanhauhau)
• babel-helpers, babel-plugin-transform-named-capturing-groups-regex
  • #​10136 fix capturing group for matchAll (@​tanhauhau)

💅 Polish

• babel-plugin-transform-runtime, babel-preset-env
  • #​10372 Don't allow instance properties transformation on namespace (@​rhyzx)

📝 Documentation

• #​10313 Adds note about two approval policy to PR template (@​thiagoarrais)

🏠 Internal

• babel-register
  • #​9847 Remove core-js dependency from @​babel/register (@​coreyfarrell)
• babel-helper-fixtures, babel-helper-transform-fixture-test-runner, babel-preset-env
  • #​10401 Use "validateLogs" for preset-env's debug fixtures (@​nicolo-ribaudo)
• babel-parser
  • #​10380 Refactor trailing comment adjustment (@​banga)
• babel-helper-fixtures, babel-helper-transform-fixture-test-runner, babel-plugin-proposal-dynamic-import, babel-preset-env
  • #​10326 Allow testing logs with @babel/helper-transform-fixture-test-runner (@​nicolo-ribaudo)
• babel-runtime-corejs2, babel-runtime, babel-types
  • #​10331 Commit generated code (@​JLHwung)
• babel-cli, babel-core, babel-generator, babel-helper-create-class-features-plugin, babel-helper-fixtures, babel-node, babel-parser, babel-plugin-proposal-do-expressions, babel-plugin-proposal-pipeline-operator, babel-plugin-transform-modules-commonjs, babel-plugin-transform-runtime, babel-preset-env, babel-standalone, babel-template, babel-traverse, babel-types
  • #​10228 Update dev dependencies and fix linting errors (@​danez)
• babel-cli
  • #​10244 added flow to babel cli (@​Letladi)

🏃‍♀️ Performance

• babel-helpers, babel-plugin-transform-modules-commonjs, babel-preset-env
  • #​10161 Improves the logic to import objects in helpers (@​ifsnow)
• babel-traverse
  • #​10243 perf: always return void 0 as undefined node (@​JLHwung)

v7.5.5

Compare Source

🐛 Bug Fix

• babel-code-frame
  • #​10211 fix code-frame marker with highlighting (@​tanhauhau)
• babel-plugin-proposal-object-rest-spread
  • #​10200 Workaround #​10179 in proposal-object-rest-spread (@​nicolo-ribaudo)
• babel-types
  • #​10198 add assertShape to validate templateElement (@​tanhauhau)
• babel-helper-create-class-features-plugin, babel-helper-member-expression-to-functions, babel-helper-replace-supers, babel-helpers, babel-plugin-proposal-class-properties, babel-plugin-transform-classes, babel-plugin-transform-object-super, babel-types
  • #​10017 destructuring private fields with array pattern / object pattern (@​tanhauhau)
• babel-plugin-transform-flow-comments
  • #​9901 fix transform-flow-comments for import types (@​tanhauhau)
• babel-core, babel-helpers
  • #​10208 always throw when add missing helpers (@​tanhauhau)
• babel-plugin-transform-runtime
  • #​10207 Closes #​10205 (@​sag1v)
• babel-helpers, babel-plugin-transform-instanceof
  • #​10197 fix: custom instOfHandler result should be cast to boolean (@​JLHwung)

🏠 Internal

• babel-parser, babel-plugin-transform-typescript
  • #​10014 Use correct extension for typescript fixtures (@​danez)

🏃‍♀️ Performance

• babel-helpers, babel-plugin-proposal-object-rest-spread, babel-preset-env
  • #​10189 perf: match ownKeys perf to the one of objectSpread (@​JLHwung)

v7.5.4

Compare Source

🐛 Bug Fix

• babel-helpers, babel-plugin-proposal-object-rest-spread, babel-preset-env
  • #​10188 Fix _objectSpread2 for real (@​nicolo-ribaudo)

v7.5.0

Compare Source

👓 Spec Compliance

• babel-parser
  • #​10099 Disallow "let" as name at lexical bindings (@​g-plane)

🚀 New Feature

• babel-parser
  • #​10091 BigInt type for Flow (@​tanhauhau)
  • #​9450 Implement f# pipeline in parser (@​mAAdhaTTah)
  • #​9912 [legacy decorators] Allow decorating generator methods (@​nicolo-ribaudo)
  • #​9864 [@​babel/parser] Add "allowUndeclaredExports" option (@​nicolo-ribaudo)
• babel-plugin-proposal-dynamic-import, babel-preset-env-standalone, babel-preset-env
  • #​10109 Add @​babel/plugin-proposal-dynamic-import to @​babel/preset-env (@​nicolo-ribaudo)
• babel-plugin-proposal-dynamic-import, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs
  • #​9552 Create @​babel/plugin-proposal-dynamic-import (@​nicolo-ribaudo)
• babel-plugin-proposal-pipeline-operator, babel-plugin-syntax-pipeline-operator
  • #​9984 Transform for F# Pipeline (@​thiagoarrais)
• babel-plugin-transform-typescript, babel-types
  • #​9785 Implement TypeScript namespace support (@​Wolvereness)

🐛 Bug Fix

• babel-plugin-proposal-do-expressions, babel-traverse
  • #​10072 fix await and yield for do expression (@​tanhauhau)
• babel-helpers, babel-plugin-transform-react-constant-elements
  • #​10155 Added es3 backward compatibility for react helper code (@​sormy)
• babel-preset-env
  • #​10127 Bump compat-table and updating preset-env mappings (@​existentialism)
  • #​8897 Allow defaults query in preset-env (@​existentialism)
• babel-parser
  • #​10132 fix import typeof in declare module (@​tanhauhau)
  • #​10084 flow - allow type parameter defaults in function declarations (@​tanhauhau)
• babel-types
  • #​10126 fix exportKind declaration in babel-types (@​zxbodya)
• babel-node
  • #​9951 Prevents exception on PnP (@​arcanis)
• babel-generator
  • #​10041 Fix printer for explicitly inexact Flow types (@​mrtnzlml)
• babel-plugin-transform-typescript
  • #​10034 Use scope for typescript export removals (@​Wolvereness)
  • #​10019 fix(typescript): erase default export if exporting a TS type (@​airato)
• babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties, babel-traverse
  • #​10029 Fixed computed keys for class expression (@​tanhauhau)
• babel-helpers, babel-plugin-proposal-object-rest-spread, babel-preset-env
  • #​9384 Retry to fix object spread helper compatibility (@​saschanaz)
• babel-plugin-transform-destructuring
  • #​10013 fix destructuring rest with template literal (@​tanhauhau)
• babel-helper-create-class-features-plugin, babel-plugin-transform-typescript
  • #​9610 Use injectInitialization to generate ts parameter properties (@​nicolo-ribaudo)

💅 Polish

• babel-core
  • #​10157 Fix incorrect usage of $o instead of %o in debug (@​ChlorideCull)
• babel-helpers
  • #​10117 Simplify the helpers for classPrivateField{Get,Set} (@​arv)
• babel-plugin-transform-typescript
  • #​10047 Refactor isImportTypeOnly helper function (@​Andarist)

📝 Documentation

• babel-plugin-proposal-partial-application, babel-plugin-syntax-partial-application
  • #​10103 docs: update readmes (@​xtuc)

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