react-rollup-demo/babel.config.js

REACT ROLLUP JS

module.exports = api => {
    api.cache(true);
    const presets = [
        ["@babel/preset-env", {
            "modules": false,
            "bugfixes": true,
            "targets": { "browsers": "> 0.25%, ie 11, not op_mini all, not dead" }
        }],
        "@babel/preset-react"
    ];
    const plugins = ['macros'];

    return {
        presets,
        plugins
    }
}