module.exports = { warnings: [ { code: 'MISSING_EXPORT', message: `'foo' is not exported by 'empty.js'`, pos: 61, loc: { file: require( 'path' ).resolve( __dirname, 'main.js' ), line: 3, column: 25 }, frame: ` 1: import * as mod from './empty.js'; 2: 3: assert.equal( typeof mod.foo, 'undefined' ); ^ `, url: `https://github.com/rollup/rollup/wiki/Troubleshooting#name-is-not-exported-by-module` } ] };