@babel/generator - npm Package Versions

v7.23.6 (2023-12-11)

:eyeglasses: Spec Compliance

• babel-generator, babel-parser, babel-types
  • #16154 Remove TSPropertySignature.initializer (@fisker)
• babel-helpers, babel-plugin-proposal-decorators, babel-plugin-transform-class-properties, babel-plugin-transform-class-static-block, babel-plugin-transform-runtime, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-types
  • #16139 Apply toPropertyKey on decorator context name (@JLHwung)

:bug: Bug Fix

• babel-generator
  • #16166 fix: Correctly indenting when retainLines is enabled (@liuxingbaoyu)
• babel-helpers, babel-plugin-proposal-explicit-resource-management
  • #16150 using: Allow looking up Symbol.dispose on a function (@odinho)
• babel-plugin-proposal-decorators, babel-plugin-transform-class-properties
  • #16161 Ensure the [[@@toPrimitive]] call of a decorated class member key is invoked once (@JLHwung)
  • #16148 Support named evaluation for decorated anonymous class exp (@JLHwung)
• babel-plugin-transform-for-of, babel-preset-env
  • #16011 fix: for of with iterableIsArray and shadowing variable (@liuxingbaoyu)
• babel-helpers, babel-plugin-proposal-decorators, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #16144 Set function name for decorated private non-field elements (@JLHwung)
• babel-plugin-transform-typescript
  • #16137 Fix references to enum values with merging (@nicolo-ribaudo)

:microscope: Output optimization

• babel-helper-create-class-features-plugin, babel-plugin-transform-class-properties
  • #16159 Reuse computed key memoiser (@JLHwung)
• babel-helpers, babel-plugin-proposal-decorators
  • #16160 Optimize decorator helper size (@liuxingbaoyu)

v7.23.5 (2023-11-29)

:eyeglasses: Spec Compliance

• babel-plugin-proposal-decorators
  • #16138 Class binding is in TDZ during decorators initialization (@nicolo-ribaudo)
• babel-helpers, babel-plugin-proposal-decorators
  • #16132 Allow addInitializer in field decorator context (@JLHwung)

:bug: Bug Fix

• babel-traverse, babel-types
  • #16131 Do not remove bindings when removing assignment expression path (@nicolo-ribaudo)
• babel-plugin-transform-classes
  • #16135 Require class properties transform when compiling class with private fields (@nicolo-ribaudo)
• babel-generator
  • #16122 fix: Missing parentheses after line break (@liuxingbaoyu)
• babel-helpers
  • #16130 Fix helpers internal fns names conflict resolution (@nicolo-ribaudo)
• babel-helper-create-class-features-plugin, babel-plugin-transform-class-properties, babel-plugin-transform-typescript
  • #16123 Simplify class fields injetion after super() (@nicolo-ribaudo)
• babel-generator, babel-plugin-transform-modules-commonjs, babel-plugin-transform-parameters, babel-plugin-transform-typescript, babel-traverse
  • #16110 fix: Unexpected duplication of comments (@liuxingbaoyu)
• babel-eslint-plugin
  • #16023 Add @babel/eslint-plugin/no-undef to fix no-undef with accessor props (@nicolo-ribaudo)

:microscope: Output optimization

• babel-helpers
  • #16129 Optimize decorator helper size (@liuxingbaoyu)

v7.23.4 (2023-11-20)

:bug: Bug Fix

• babel-generator
  • #16104 fix: Pure comments missing parentheses (@liuxingbaoyu)

v7.23.3 (2023-11-09)

:bug: Bug Fix

• babel-plugin-transform-typescript
  • #16071 Strip type-only TS namespaces (@colinaaa)
• babel-generator
  • #16078 Fix indentation when generating comments with concise: true (@liuxingbaoyu)
• babel-compat-data, babel-plugin-bugfix-v8-static-class-fields-redefine-readonly, babel-preset-env
  • #14295 Add a bugfix plugin for https://crbug.com/v8/12421 (@nicolo-ribaudo)
• babel-plugin-transform-object-super
  • #15948 fix: super.x in a loop (@liuxingbaoyu)
• babel-helper-module-transforms, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-umd
  • #16015 fix: handle __proto__ exports name in CJS/AMD/UMD (@magic-akari)

:memo: Documentation

• #16044 docs: Update links in @babel/eslint-parser README (@aryehb)

:house: Internal

• babel-core, babel-preset-env
  • #15988 Refactor handling of modules plugins in preset-env (@nicolo-ribaudo)

:running_woman: Performance

• babel-generator
  • #16061 perf: Improve @babel/generator performance (@liuxingbaoyu)
• babel-traverse
  • #16060 Avoid dynamic dispatch when calling wrapCheck (@yepitschunked)

:microscope: Output optimization

• babel-plugin-transform-computed-properties
  • #6652 Optimize computed properties output (byte-wise) (@Andarist)

v7.23.0 (2023-09-25)

:rocket: New Feature

• babel-plugin-proposal-import-wasm-source, babel-plugin-syntax-import-source, babel-plugin-transform-dynamic-import
  • #15870 Support transforming import source for wasm (@nicolo-ribaudo)
• babel-helper-module-transforms, babel-helpers, babel-plugin-proposal-import-defer, babel-plugin-syntax-import-defer, babel-plugin-transform-modules-commonjs, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-standalone
  • #15878 Implement import defer proposal transform support (@nicolo-ribaudo)
• babel-generator, babel-parser, babel-types
  • #15845 Implement import defer parsing support (@nicolo-ribaudo)
  • #15829 Add parsing support for the "source phase imports" proposal (@nicolo-ribaudo)
• babel-generator, babel-helper-module-transforms, babel-parser, babel-plugin-transform-dynamic-import, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-traverse, babel-types
  • #15682 Add createImportExpressions parser option (@JLHwung)
• babel-standalone
  • #15671 Pass through nonce to the transformed script element (@JLHwung)
• babel-helper-function-name, babel-helper-member-expression-to-functions, babel-helpers, babel-parser, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-optional-chaining-assign, babel-plugin-syntax-optional-chaining-assign, babel-plugin-transform-destructuring, babel-plugin-transform-optional-chaining, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-standalone, babel-types
  • #15751 Add support for optional chain in assignments (@nicolo-ribaudo)
• babel-helpers, babel-plugin-proposal-decorators
  • #15895 Implement the "decorator metadata" proposal (@nicolo-ribaudo)
• babel-traverse, babel-types
  • #15893 Add t.buildUndefinedNode (@liuxingbaoyu)
• babel-preset-typescript
  • #15913 Add rewriteImportExtensions option to TS preset (@nicolo-ribaudo)
• babel-parser
  • #15896 Allow TS tuples to have both labeled and unlabeled elements (@yukukotani)

:bug: Bug Fix

• babel-plugin-transform-block-scoping
  • #15962 fix: transform-block-scoping captures the variables of the method in the loop (@liuxingbaoyu)

:nail_care: Polish

• babel-traverse
  • #15797 Expand evaluation of global built-ins in @babel/traverse (@lorenzoferre)
• babel-plugin-proposal-explicit-resource-management
  • #15985 Improve source maps for blocks with using declarations (@nicolo-ribaudo)

:microscope: Output optimization

• babel-core, babel-helper-module-transforms, babel-plugin-transform-async-to-generator, babel-plugin-transform-classes, babel-plugin-transform-dynamic-import, babel-plugin-transform-function-name, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-umd, babel-plugin-transform-parameters, babel-plugin-transform-react-constant-elements, babel-plugin-transform-react-inline-elements, babel-plugin-transform-runtime, babel-plugin-transform-typescript, babel-preset-env
  • #15984 Inline exports.XXX = update in simple variable declarations (@nicolo-ribaudo)

v7.22.15 (2023-09-04)

:bug: Bug Fix

• babel-core
  • #15923 Only perform config loading re-entrancy check for cjs (@nicolo-ribaudo)

:house: Internal

• babel-cli, babel-core, babel-generator, babel-helper-builder-binary-assignment-operator-visitor, babel-helper-compilation-targets, babel-helper-create-class-features-plugin, babel-helper-create-regexp-features-plugin, babel-helper-member-expression-to-functions, babel-helper-module-imports, babel-helper-module-transforms, babel-helper-transform-fixture-test-runner, babel-helper-validator-identifier, babel-helper-validator-option, babel-helpers, babel-node, babel-parser, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-decorators, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-pipeline-operator, babel-plugin-transform-async-generator-functions, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-destructuring, babel-plugin-transform-for-of, babel-plugin-transform-modules-commonjs, babel-plugin-transform-object-rest-spread, babel-plugin-transform-optional-chaining, babel-plugin-transform-parameters, babel-plugin-transform-property-mutators, babel-plugin-transform-react-jsx, babel-plugin-transform-runtime, babel-plugin-transform-typescript, babel-preset-env, babel-preset-flow, babel-preset-react, babel-preset-typescript, babel-register, babel-standalone, babel-template, babel-traverse, babel-types
  • #15892 Add explicit .ts/.js extension to all imports in src (@nicolo-ribaudo)