@babel/preset-env: `DEBUG` option

Using targets:
{}

Using modules transform: commonjs

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-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 {}
  transform-dotall-regex {}
  proposal-optional-catch-binding {}

Using polyfills with `entry` option:

[<CWD>/src/in.js] Replaced `@babel/polyfill` with the following polyfills:
  es6.array.copy-within {}
  es6.array.every {}
  es6.array.fill {}
  es6.array.filter {}
  es6.array.find {}
  es6.array.find-index {}
  es6.array.for-each {}
  es6.array.from {}
  es7.array.includes {}
  es6.array.index-of {}
  es6.array.is-array {}
  es6.array.iterator {}
  es6.array.last-index-of {}
  es6.array.map {}
  es6.array.of {}
  es6.array.reduce {}
  es6.array.reduce-right {}
  es6.array.some {}
  es6.array.sort {}
  es6.array.species {}
  es6.date.now {}
  es6.date.to-iso-string {}
  es6.date.to-json {}
  es6.date.to-primitive {}
  es6.date.to-string {}
  es6.function.bind {}
  es6.function.has-instance {}
  es6.function.name {}
  es6.map {}
  es6.math.acosh {}
  es6.math.asinh {}
  es6.math.atanh {}
  es6.math.cbrt {}
  es6.math.clz32 {}
  es6.math.cosh {}
  es6.math.expm1 {}
  es6.math.fround {}
  es6.math.hypot {}
  es6.math.imul {}
  es6.math.log1p {}
  es6.math.log10 {}
  es6.math.log2 {}
  es6.math.sign {}
  es6.math.sinh {}
  es6.math.tanh {}
  es6.math.trunc {}
  es6.number.constructor {}
  es6.number.epsilon {}
  es6.number.is-finite {}
  es6.number.is-integer {}
  es6.number.is-nan {}
  es6.number.is-safe-integer {}
  es6.number.max-safe-integer {}
  es6.number.min-safe-integer {}
  es6.number.parse-float {}
  es6.number.parse-int {}
  es6.object.assign {}
  es6.object.create {}
  es7.object.define-getter {}
  es7.object.define-setter {}
  es6.object.define-property {}
  es6.object.define-properties {}
  es7.object.entries {}
  es6.object.freeze {}
  es6.object.get-own-property-descriptor {}
  es7.object.get-own-property-descriptors {}
  es6.object.get-own-property-names {}
  es6.object.get-prototype-of {}
  es7.object.lookup-getter {}
  es7.object.lookup-setter {}
  es6.object.prevent-extensions {}
  es6.object.is {}
  es6.object.is-frozen {}
  es6.object.is-sealed {}
  es6.object.is-extensible {}
  es6.object.keys {}
  es6.object.seal {}
  es6.object.set-prototype-of {}
  es7.object.values {}
  es6.promise {}
  es7.promise.finally {}
  es6.reflect.apply {}
  es6.reflect.construct {}
  es6.reflect.define-property {}
  es6.reflect.delete-property {}
  es6.reflect.get {}
  es6.reflect.get-own-property-descriptor {}
  es6.reflect.get-prototype-of {}
  es6.reflect.has {}
  es6.reflect.is-extensible {}
  es6.reflect.own-keys {}
  es6.reflect.prevent-extensions {}
  es6.reflect.set {}
  es6.reflect.set-prototype-of {}
  es6.regexp.constructor {}
  es6.regexp.flags {}
  es6.regexp.match {}
  es6.regexp.replace {}
  es6.regexp.split {}
  es6.regexp.search {}
  es6.regexp.to-string {}
  es6.set {}
  es6.symbol {}
  es7.symbol.async-iterator {}
  es6.string.anchor {}
  es6.string.big {}
  es6.string.blink {}
  es6.string.bold {}
  es6.string.code-point-at {}
  es6.string.ends-with {}
  es6.string.fixed {}
  es6.string.fontcolor {}
  es6.string.fontsize {}
  es6.string.from-code-point {}
  es6.string.includes {}
  es6.string.italics {}
  es6.string.iterator {}
  es6.string.link {}
  es7.string.pad-start {}
  es7.string.pad-end {}
  es6.string.raw {}
  es6.string.repeat {}
  es6.string.small {}
  es6.string.starts-with {}
  es6.string.strike {}
  es6.string.sub {}
  es6.string.sup {}
  es6.string.trim {}
  es6.typed.array-buffer {}
  es6.typed.data-view {}
  es6.typed.int8-array {}
  es6.typed.uint8-array {}
  es6.typed.uint8-clamped-array {}
  es6.typed.int16-array {}
  es6.typed.uint16-array {}
  es6.typed.int32-array {}
  es6.typed.uint32-array {}
  es6.typed.float32-array {}
  es6.typed.float64-array {}
  es6.weak-map {}
  es6.weak-set {}
  web.timers {}
  web.immediate {}
  web.dom.iterable {}
🎉  Successfully compiled 1 file with Babel.
