Function babelConfig

src/utils.ts:115–124

(opts: { targets?: string } = {})

};

export const babelConfig = (opts: { targets?: string } = {}) => ({
    presets: [
        [ resolve('@babel/preset-env'), {
            targets: opts.targets,
            // useBuiltIns: 'usage', // this makes the build much bigger
            // corejs: 3,
        } ]
    ],
    plugins: [ resolve('@babel/plugin-transform-runtime') ],
})