module.exports = { presets: [ [ '@babel/preset-env', { targets: { node: 10, browsers: [ 'last 2 chrome versions', 'last 2 firefox versions', 'last 2 safari versions', 'last 2 edge versions', ], }, }, ], ['@babel/preset-react', { runtime: 'automatic' }], '@babel/preset-typescript', ], plugins: ['@babel/plugin-transform-runtime'], }