@babel/generator

Thanks @atti187 and @phulin for your first PRs!

:rocket: New Feature

• babel-cli, babel-core

  • Allow plugins/presets to indicate external dependencies (@nicolo-ribaudo)

• babel-core, babel-parser, babel-traverse

  • Expose .index on Position to internally track nodes location (@tolmasky)

• babel-generator, babel-parser, babel-plugin-proposal-pipeline-operator, babel-plugin-syntax-pipeline-operator

  • proposal-pipe: Add support for ^^ and @@ topics (@js-choi)

• babel-traverse

  • Add new method to check if node is null or not (@danez)

• babel-generator, babel-parser, babel-plugin-syntax-destructuring-private, babel-standalone

  • Parse destructuring private fields (@JLHwung)

• babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-proposal-decorators, babel-plugin-syntax-decorators, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-standalone, babel-types

  • Add new decorators transform (@pzuraq)

• babel-generator, babel-parser, babel-traverse, babel-types

  • Add the decoratorsAutoAccessors parser plugin (@pzuraq)

• babel-core, babel-helper-create-regexp-features-plugin, babel-plugin-proposal-unicode-sets-regex, babel-plugin-syntax-unicode-sets-regex, babel-plugin-transform-dotall-regex

  • Add transform support for the "regexp unicode sets" proposal (@nicolo-ribaudo)

• babel-parser

  • Add parser support for the "regexp unicode sets" proposal (@nicolo-ribaudo)

• babel-register

  • Expose @babel/register/experimental-worker (@nicolo-ribaudo)

:bug: Bug Fix

• babel-parser

  • Reinterpret << when parsing TS type arguments (@JLHwung)

• babel-plugin-transform-runtime

  • Normalize absolute paths on Windows (@atti187)

:memo: Documentation

• Remove Babel 6 from SECURITY.md (@nicolo-ribaudo)

:house: Internal

• babel-helper-fixtures, babel-parser

  • Fuzz test location-related parser options (@tolmasky)

• babel-compat-data

  • Update compat data (specifically for rhino 1.7.14) (@phulin)

• Other

  • chore: run tscheck on babel 8 breaking test (@JLHwung)

:running_woman: Performance

• babel-cli, babel-core

  • Switch to @ampproject/remapping to merge source maps (@jridgewell)