@babel/runtime-corejs2

Thanks @romgrk and @sossost for your first PRs!

:bug: Bug Fix

• babel-plugin-transform-classes, babel-traverse

  • fix: TypeScript annotation affects output (@liuxingbaoyu)

• babel-helpers, babel-plugin-proposal-explicit-resource-management, babel-runtime-corejs3

  • Fix suppressed error order (@sossost)

  • Await nullish async disposable (@JLHwung)

:nail_care: Polish

• babel-parser

  • Recover from exported using declaration (@JLHwung)

:house: Internal

• Other

  • Relax ESLint peerDependency constraint to allow v9 (@liuxingbaoyu)

• babel-parser

  • Improve @babel/parser AST types (@nicolo-ribaudo)

  • Always pass type argument to .startNode (@nicolo-ribaudo)

• babel-helper-create-class-features-plugin, babel-helper-member-expression-to-functions, babel-helper-module-transforms, babel-helper-split-export-declaration, babel-helper-wrap-function, babel-helpers, babel-plugin-bugfix-firefox-class-in-computed-class-key, babel-plugin-proposal-explicit-resource-management, babel-plugin-transform-block-scoping, babel-plugin-transform-destructuring, babel-plugin-transform-object-rest-spread, babel-plugin-transform-optional-chaining, babel-plugin-transform-parameters, babel-plugin-transform-private-property-in-object, babel-plugin-transform-react-jsx-self, babel-plugin-transform-typeof-symbol, babel-plugin-transform-typescript, babel-traverse

  • Make NodePath<T | U> distributive (@nicolo-ribaudo)

• babel-plugin-proposal-partial-application, babel-types

  • Remove JSXNamespacedName from valid CallExpression args (@nicolo-ribaudo)

• babel-plugin-transform-class-properties, babel-preset-env

  • Do not load unnecessary Babel 7 syntax plugins in Babel 8 (@nicolo-ribaudo)

:running_woman: Performance

• babel-helpers, babel-preset-env, babel-runtime-corejs3

  • Performance: improve objectWithoutPropertiesLoose on V8 (@romgrk)