final List<String> extraFrontEndOptions = <String>[
  ...buildInfo.extraFrontEndOptions,
  if (buildInfo.webEnableHotReload)
  // These flags are only valid to be passed when compiling with DDC.
  ...<String>['--dartdevc-canary', '--dartdevc-module-format=ddc'],
];

generator = ResidentCompiler(
  globals.artifacts!.getHostArtifact(HostArtifact.flutterWebSdk).path,
  buildMode: buildInfo.mode,
  trackWidgetCreation: buildInfo.trackWidgetCreation,
  fileSystemRoots: buildInfo.fileSystemRoots,
  // Override the filesystem scheme so that the frontend_server can find
  // the generated entrypoint code.
  fileSystemScheme: 'org-dartlang-app',
  initializeFromDill:
      buildInfo.initializeFromDill ??
      getDefaultCachedKernelPath(
        trackWidgetCreation: buildInfo.trackWidgetCreation,
        dartDefines: buildInfo.dartDefines,
        extraFrontEndOptions: buildInfo.extraFrontEndOptions,
      ),
  assumeInitializeFromDillUpToDate: buildInfo.assumeInitializeFromDillUpToDate,
  targetModel: TargetModel.dartdevc,
  frontendServerStarterPath: buildInfo.frontendServerStarterPath,
  extraFrontEndOptions: extraFrontEndOptions,
  platformDill: globals.fs.file(platformDillPath).absolute.uri.toString(),

DdcModuleFormat get ddcModuleFormat {
  final DdcModuleFormat moduleFormat =
      webEnableHotReload ? DdcModuleFormat.ddc : DdcModuleFormat.amd;
  final DdcModuleFormat? parsedFormat =
      _ddcModuleFormatAndCanaryFeaturesFromFrontEndArgs(extraFrontEndOptions).ddcModuleFormat;
  if (parsedFormat != null && moduleFormat != parsedFormat) {
    throw Exception(
      'Unsupported option combination:\n'
      '${FlutterOptions.kWebExperimentalHotReload}: $webEnableHotReload\n'
      '${FlutterOptions.kExtraFrontEndOptions}: --dartdevc-module-format=${parsedFormat.name}',

null,
treeShakeIcons: false,
// Provide the DTD connection information directly to the preview scaffold.
// This could, in theory, be provided via a follow up call to a service extension
// registered by the preview scaffold, but there's some uncertainty around how service
// extensions will work with Flutter web embedded in VSCode without a Chrome debugger
// connection.
dartDefines: <String>['$kWidgetPreviewDtdUriEnvVar=${_dtdService.dtdUri}'],
packageConfigPath: widgetPreviewScaffoldProject.packageConfig.path,
packageConfig: PackageConfig.parseBytes(