@babel/helper-check-duplicate-nodes - npm Package Versions

v7.18.6 (2022-06-27)

:eyeglasses: Spec Compliance

• babel-parser
  • #14650 [ts] Disallow property access after instantiation expression (@nicolo-ribaudo)
  • #14636 [ts] Allow ...<...> followed by newline or binary operator (@nicolo-ribaudo)
• babel-generator, babel-parser, babel-preset-env, babel-template
  • #14668 JSON modules should be imported with default (@JLHwung)

:bug: Bug Fix

• babel-helper-remap-async-to-generator, babel-plugin-proposal-async-generator-functions
  • #14391 Transform await in computed class keys (@Yokubjon-J)
• babel-plugin-transform-parameters
  • #14694 fix: preserve function params type if possible (@magic-akari)
• babel-core
  • #14583 fix: Memory leak when deep cloning in babel-core (@liuxingbaoyu)
• babel-core, babel-helper-check-duplicate-nodes, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-optional-chaining, babel-plugin-transform-runtime
  • #14663 Fix import { types } from "@babel/core" with native ESM (@nicolo-ribaudo)

:house: Internal

• babel-standalone
  • #14697 Add proposal-unicode-sets-regex to @babel/standalone (@nicolo-ribaudo)
• Other
  • #14687 chore: Update bench baselines (@liuxingbaoyu)
• babel-generator, babel-types
  • #14685 enable TS compiler option: strictBindCallApply (@JLHwung)
• babel-code-frame, babel-core, babel-generator, babel-helper-annotate-as-pure, babel-helper-builder-binary-assignment-operator-visitor, babel-helper-builder-react-jsx, babel-helper-check-duplicate-nodes, babel-helper-compilation-targets, babel-helper-create-class-features-plugin, babel-helper-create-regexp-features-plugin, babel-helper-define-map, babel-helper-explode-assignable-expression, babel-helper-fixtures, babel-helper-function-name, babel-helper-hoist-variables, babel-helper-member-expression-to-functions, babel-helper-module-imports, babel-helper-module-transforms, babel-helper-optimise-call-expression, babel-helper-plugin-test-runner, babel-helper-plugin-utils, babel-helper-remap-async-to-generator, babel-helper-replace-supers, babel-helper-simple-access, babel-helper-split-export-declaration, babel-helper-transform-fixture-test-runner, babel-helper-validator-option, babel-helper-wrap-function, babel-helpers, babel-highlight, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-external-helpers, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-static-block, babel-plugin-proposal-decorators, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-function-bind, babel-plugin-proposal-function-sent, babel-plugin-proposal-json-strings, babel-plugin-proposal-object-rest-spread, babel-plugin-proposal-optional-chaining, babel-plugin-proposal-partial-application, babel-plugin-proposal-pipeline-operator, babel-plugin-proposal-private-property-in-object, babel-plugin-proposal-record-and-tuple, babel-plugin-syntax-typescript, babel-plugin-transform-block-scoped-functions, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-computed-properties, babel-plugin-transform-destructuring, babel-plugin-transform-duplicate-keys, babel-plugin-transform-exponentiation-operator, babel-plugin-transform-flow-comments, babel-plugin-transform-flow-strip-types, babel-plugin-transform-for-of, babel-plugin-transform-function-name, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-modules-umd, babel-plugin-transform-object-super, babel-plugin-transform-parameters, babel-plugin-transform-property-mutators, babel-plugin-transform-proto-to-assign, babel-plugin-transform-react-constant-elements, babel-plugin-transform-react-display-name, babel-plugin-transform-react-inline-elements, babel-plugin-transform-react-jsx-compat, babel-plugin-transform-react-jsx-source, babel-plugin-transform-react-jsx, babel-plugin-transform-runtime, babel-plugin-transform-typescript, babel-plugin-transform-unicode-escapes, babel-preset-env, babel-preset-typescript, babel-standalone, babel-template, babel-traverse, babel-types
  • #14601 enable noImplicitAny (@JLHwung)
• babel-core, babel-helper-transform-fixture-test-runner, babel-plugin-transform-destructuring
  • #14659 Run Babel asynchronously in fixtures (@nicolo-ribaudo)

v7.18.4 (2022-05-29)

:eyeglasses: Spec Compliance

• babel-types
  • #14591 fix: remove TSDeclareFunction from ExportDefaultDeclaration (@JLHwung)

:bug: Bug Fix

• babel-plugin-transform-typescript
  • #14610 Fix @babel/transform-typescript compatibility with Next.js (@nicolo-ribaudo)
• babel-parser
  • #14604 [ts] FIx parsing of nested extends type in arrow type (@nicolo-ribaudo)
• babel-helper-check-duplicate-nodes, babel-parser
  • #14595 fix: loc.index of some nodes is wrongly enumerable. (@liuxingbaoyu)

:house: Internal

• babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-modules-systemjs
  • #14599 refactor: avoid mutating AST nodes (@JLHwung)

v7.17.9 (2022-04-06)

:bug: Bug Fix

• babel-parser, babel-standalone
  • #14427 Restore numeric separators support in @babel/standalone (@nicolo-ribaudo)
• babel-traverse
  • #14403 Fix NodePath.referencesImport for JSXMemberExpression (@swandir)
• babel-plugin-proposal-decorators
  • #14396 [2021-12] Support class decorators in export declarations (@nicolo-ribaudo)
  • #14387 fix: forward accessor proxy getter results (@JLHwung)
• babel-parser
  • #14384 fix: parse type parameters within correct context (@JLHwung)
• babel-generator, babel-parser
  • #14378 Parenthesize non-simple decorator expression (@JLHwung)
• babel-plugin-transform-classes, babel-plugin-transform-modules-commonjs, babel-preset-env
  • #14366 Align named imports behavior in .mjs and .js files (@nicolo-ribaudo)
• babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties
  • #14351 [setPublicClassFields] Use define for static name/length (@nicolo-ribaudo)

:nail_care: Polish

• babel-plugin-proposal-decorators
  • #14398 Add missing semicolons in 2021-12 decorators output (@nicolo-ribaudo)

:memo: Documentation

• #14397 Mention how to report vulns in Babel dependencies (@nicolo-ribaudo)

:house: Internal

• Other
  • #14419 Use jest-light-runner from npm (@nicolo-ribaudo)
• babel-cli
  • #14385 Fix flaky @babel/cli test (@JLHwung)
• babel-helper-function-name, babel-helper-get-function-arity
  • #14389 Inline @babel/helper-get-function-arity package (@nicolo-ribaudo)
• babel-helpers
  • #14343 Remove unused @babel/helpers code (@nicolo-ribaudo)
• babel-core, babel-highlight, babel-parser
  • #14377 refactor: replace deprecated String.prototype.substr() (@CommanderRoot)