text: const babelJestMd = require('babel-jest');
  const babelJest = babelJestMd.__esModule ? babelJestMd.default : babelJestMd;
  
  module.exports = babelJest.createTransformer({
    presets: [
      [
        '@babel/preset-env',
        {
          targets: {
            node: '8',
          },
          useBuiltIns: 'entry',
          corejs: 3,
        },
      ],
    ],
    plugins: ['@babel/plugin-transform-flow-comments'],
  });
  