babel.config.js

/**
 * @file Babel configuration file.
 *
 * This file configures Babel to transpile modern JavaScript into a version
 * compatible with the current Node.js environment. This is essential for
 * ensuring that the latest JavaScript features can be used in the project
 * while maintaining compatibility.
 */
export default {
  /**
   * The 'presets' array configures the Babel presets to be used.
   *
   * @see https://babeljs.io/docs/en/presets
   */
  presets: [
    [
      /**
       * '@babel/preset-env' is a smart preset that allows you to use the
       * latest JavaScript without needing to micromanage which syntax
       * transforms are needed by your target environment(s).
       *
       * @see https://babeljs.io/docs/en/babel-preset-env
       */
      '@babel/preset-env',
      {
        /**
         * The 'targets' option specifies the environments you want to support.
         * 'node: 'current'' tells Babel to target the current version of Node.js
         * that is running the build process.
         */
        targets: {node: 'current'},
      },
    ],
  ],
};