{ "scripts": { "clean": "shx rm -rf dist", "start": "nollup -c --environment NODE_ENV:development", "build": "npm run clean && rollup -c --environment NODE_ENV:production" }, "devDependencies": { "nollup": "^0.15.0", "rollup": "^2.38.5", "rollup-plugin-node-resolve": "^5.2.0", "rollup-plugin-static-files": "0.0.1", "rollup-plugin-terser": "^5.1.1", "shx": "^0.3.2" } }