stdout.txt

@babel/preset-env: `DEBUG` option

Using targets:
{}

Using modules transform: auto

Using plugins:
  transform-template-literals {}
  transform-literals {}
  transform-function-name {}
  transform-arrow-functions {}
  transform-block-scoped-functions {}
  transform-classes {}
  transform-object-super {}
  transform-shorthand-properties {}
  transform-duplicate-keys {}
  transform-computed-properties {}
  transform-for-of {}
  transform-sticky-regex {}
  transform-dotall-regex {}
  transform-unicode-regex {}
  transform-spread {}
  transform-parameters {}
  transform-destructuring {}
  transform-block-scoping {}
  transform-typeof-symbol {}
  transform-new-target {}
  transform-regenerator {}
  transform-exponentiation-operator {}
  transform-async-to-generator {}
  proposal-async-generator-functions {}
  proposal-object-rest-spread {}
  proposal-unicode-property-regex {}
  proposal-json-strings {}
  proposal-optional-catch-binding {}
  transform-named-capturing-groups-regex {}
  transform-member-expression-literals {}
  transform-property-literals {}
  transform-reserved-words {}

Using polyfills with `entry` option:

[<CWD>/src/in.js] Replaced core-js entries with the following polyfills:
  esnext.aggregate-error {}
  esnext.array.last-index {}
  esnext.array.last-item {}
  esnext.composite-key {}
  esnext.composite-symbol {}
  esnext.global-this {}
  esnext.map.delete-all {}
  esnext.map.every {}
  esnext.map.filter {}
  esnext.map.find {}
  esnext.map.find-key {}
  esnext.map.from {}
  esnext.map.group-by {}
  esnext.map.includes {}
  esnext.map.key-by {}
  esnext.map.key-of {}
  esnext.map.map-keys {}
  esnext.map.map-values {}
  esnext.map.merge {}
  esnext.map.of {}
  esnext.map.reduce {}
  esnext.map.some {}
  esnext.map.update {}
  esnext.math.clamp {}
  esnext.math.deg-per-rad {}
  esnext.math.degrees {}
  esnext.math.fscale {}
  esnext.math.iaddh {}
  esnext.math.imulh {}
  esnext.math.isubh {}
  esnext.math.rad-per-deg {}
  esnext.math.radians {}
  esnext.math.scale {}
  esnext.math.seeded-prng {}
  esnext.math.signbit {}
  esnext.math.umulh {}
  esnext.number.from-string {}
  esnext.observable {}
  esnext.promise.all-settled {}
  esnext.promise.any {}
  esnext.promise.try {}
  esnext.reflect.define-metadata {}
  esnext.reflect.delete-metadata {}
  esnext.reflect.get-metadata {}
  esnext.reflect.get-metadata-keys {}
  esnext.reflect.get-own-metadata {}
  esnext.reflect.get-own-metadata-keys {}
  esnext.reflect.has-metadata {}
  esnext.reflect.has-own-metadata {}
  esnext.reflect.metadata {}
  esnext.set.add-all {}
  esnext.set.delete-all {}
  esnext.set.difference {}
  esnext.set.every {}
  esnext.set.filter {}
  esnext.set.find {}
  esnext.set.from {}
  esnext.set.intersection {}
  esnext.set.is-disjoint-from {}
  esnext.set.is-subset-of {}
  esnext.set.is-superset-of {}
  esnext.set.join {}
  esnext.set.map {}
  esnext.set.of {}
  esnext.set.reduce {}
  esnext.set.some {}
  esnext.set.symmetric-difference {}
  esnext.set.union {}
  esnext.string.at {}
  esnext.string.code-points {}
  esnext.string.replace-all {}
  esnext.symbol.dispose {}
  esnext.symbol.observable {}
  esnext.symbol.pattern-match {}
  esnext.weak-map.delete-all {}
  esnext.weak-map.from {}
  esnext.weak-map.of {}
  esnext.weak-set.add-all {}
  esnext.weak-set.delete-all {}
  esnext.weak-set.from {}
  esnext.weak-set.of {}
  web.url {}
  web.url.to-json {}
  web.url-search-params {}
  esnext.string.match-all {}
Successfully compiled 1 file with Babel.