babel.config.cjs

module.exports = {
  env: {
    test: {
      presets: [
        [
          '@babel/preset-env',
          { targets: { node: 'current' } },
        ],
        '@babel/typescript',
      ],
    },
    production: {
      presets: [
        [
          '@babel/preset-env',
          { modules: false },
        ],
        '@babel/typescript',
      ],
    },
  },
}