{ "name": "foo", "version": "1.0.0", "description": "", "main": "index.js", "scripts": { "test": "echo \"Error: no test specified\" && exit 1" }, "author": "", "license": "ISC", "devDependencies": { "@babel/core": "^7.11.1", "@babel/preset-env": "^7.11.0", "@rollup/plugin-babel": "^5.1.0", "@rollup/plugin-commonjs": "^15.0.0", "@rollup/plugin-multi-entry": "^4.0.0", "@rollup/plugin-node-resolve": "^9.0.0", "mdn-polyfills": "^5.20.0", "regenerator-runtime": "^0.13.7", "rollup": "^2.26.4", "core-js": "^3.6.5" } }