babel.config.js

module.exports = {
  presets: ['@babel/env'], // "@babel/preset-env"
  plugins: [
    // Stage 0
    // "@babel/plugin-proposal-function-bind",

    // Stage 1
    '@babel/plugin-proposal-export-default-from',
    // "@babel/plugin-proposal-logical-assignment-operators",
    // ["@babel/plugin-proposal-optional-chaining", { "loose": false }],
    // ["@babel/plugin-proposal-pipeline-operator", { "proposal": "minimal" }],
    // ["@babel/plugin-proposal-nullish-coalescing-operator", { "loose": false }],
    // "@babel/plugin-proposal-do-expressions",

    // Stage 2
    // ["@babel/plugin-proposal-decorators", { "legacy": true }],
    // "@babel/plugin-proposal-function-sent",
    // "@babel/plugin-proposal-export-namespace-from",
    // "@babel/plugin-proposal-numeric-separator",
    // "@babel/plugin-proposal-throw-expressions",

    // Stage 3
    // "@babel/plugin-syntax-dynamic-import",
    // "@babel/plugin-syntax-import-meta",
    // ["@babel/plugin-proposal-class-properties", { "loose": true }],
    // "@babel/plugin-proposal-json-strings"

    // ???
    // TODO: https://babeljs.io/docs/en/babel-plugin-transform-runtime
    '@babel/plugin-transform-runtime', // same as "@babel/plugin-transform-runtime"
    // ["@babel/plugin-transform-runtime", { "corejs": 2, }],
  ],
};