├── index.js ├── out.js └── package.json /index.js: -------------------------------------------------------------------------------- 1 | var Symbol = 1; 2 | export { Symbol } -------------------------------------------------------------------------------- /out.js: -------------------------------------------------------------------------------- 1 | 'use strict'; 2 | 3 | Object.defineProperty(exports, '__esModule', { value: true }); 4 | exports[Symbol.toStringTag] = 'Module'; 5 | 6 | var Symbol = 1; 7 | 8 | exports.Symbol = Symbol; 9 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "scripts": { 3 | "build": "rollup index.js --namespaceToStringTag -f cjs -o out.js" 4 | }, 5 | "dependencies": { 6 | "rollup": "^2.39.0" 7 | } 8 | } 9 | --------------------------------------------------------------------------------