@babel/preset-env: `DEBUG` option Using targets: { "android": "3" } Using modules transform: auto Using plugins: proposal-numeric-separator { "android":"3" } proposal-logical-assignment-operators { "android":"3" } proposal-nullish-coalescing-operator { "android":"3" } proposal-optional-chaining { "android":"3" } proposal-json-strings { "android":"3" } proposal-optional-catch-binding { "android":"3" } transform-parameters { "android":"3" } proposal-async-generator-functions { "android":"3" } proposal-object-rest-spread { "android":"3" } transform-dotall-regex { "android":"3" } proposal-unicode-property-regex { "android":"3" } transform-named-capturing-groups-regex { "android":"3" } transform-async-to-generator { "android":"3" } transform-exponentiation-operator { "android":"3" } transform-template-literals { "android":"3" } transform-literals { "android":"3" } transform-function-name { "android":"3" } transform-arrow-functions { "android":"3" } transform-block-scoped-functions { "android":"3" } transform-classes { "android":"3" } transform-object-super { "android":"3" } transform-shorthand-properties { "android":"3" } transform-duplicate-keys { "android":"3" } transform-computed-properties { "android":"3" } transform-for-of { "android":"3" } transform-sticky-regex { "android":"3" } transform-unicode-escapes { "android":"3" } transform-unicode-regex { "android":"3" } transform-spread { "android":"3" } transform-destructuring { "android":"3" } transform-block-scoping { "android":"3" } transform-typeof-symbol { "android":"3" } transform-new-target { "android":"3" } transform-regenerator { "android":"3" } transform-member-expression-literals { "android":"3" } transform-property-literals { "android":"3" } transform-reserved-words { "android":"3" } proposal-export-namespace-from { "android":"3" } transform-modules-commonjs { "android":"3" } proposal-dynamic-import { "android":"3" } Using polyfills: No polyfills were added, since the `useBuiltIns` option was not set.