hunk.code_window: export async function executeTest() {
     // Ensure a DL build is used.
     await replaceInFile(
       '.browserslistrc',
       'not IE 9-11',
       'IE 9-11',
     );
     await updateJsonFile('tsconfig.base.json', config => {
       config.compilerOptions.target = 'es2015';
  
hunk.labels: keep keep keep keep replace replace keep keep keep keep
hunk.after_edit:     'not IE 11',
       'IE 11',
  
hunk.file_path: tests/legacy-cli/e2e/tests/i18n/ivy-localize-dl-xliff2.ts
hunk.type: replace
file: # This file is used by the build system to adjust CSS and JS output to support the specified browsers below.
  # For additional information regarding the format and rule options, please see:
  # https://github.com/browserslist/browserslist#queries
  
  # For the full list of supported browsers by the Angular framework, please see:
  # https://angular.io/guide/browser-support
  
  # You can see what browsers were selected by your queries by running:
  #   npx browserslist
  
  last 1 Chrome version
  last 1 Firefox version
  last 2 Edge major versions
  last 2 Safari major version
  last 2 iOS major versions
  Firefox ESR<% if (legacyBrowsers) { %>
  IE 9-11<% } else { %>
  not IE 9-11 # For IE 9-11 support, remove 'not'.<% } %>
  