shawnmcknight/react-scrollbar-size

const commonPresets = [['@babel/preset-react', { runtime: 'automatic' }], '@babel/typescript'];

module.exports = {
    ignore: ['**/*.d.ts'],
    presets: [['@babel/preset-env', { targets: { node: true } }], ...commonPresets], // set base presets
    env: {
        build: {
            presets: ['@babel/preset-env', ...commonPresets], // override to target .browserslistrc
            ignore: ['**/*.test.ts', '**/*.test.tsx', '**/__tests__/**'], // do not build test files
        },
        debug: { sourceMaps: true, retainLines: true },
    },
};