hunk.code_window: export default async function () {
     // Enable Differential loading to run both size checks
     await replaceInFile(
       '.browserslistrc',
       'not IE 9-11',
       'IE 9-11',
     );
     // The below is needed to cache bundles and verify that sourcemaps are generated
  
hunk.labels: keep keep keep keep replace replace keep keep keep
hunk.after_edit:     'not IE 11',
       'IE 11',
  
hunk.file_path: tests/legacy-cli/e2e/tests/build/sourcemap.ts
hunk.type: replace
file: import { expectFileToExist } from '../../utils/fs';
  import { ng } from '../../utils/process';
  import { expectToFail } from '../../utils/utils';
  
  
  export default async function () {
    await ng('build');
    await expectFileToExist('dist/test-project/vendor.js');
    await ng('build', '--vendor-chunk=false');
    await expectToFail(() => expectFileToExist('dist/test-project/vendor.js'));
  }
  