public function update_9002000() {
    if (file_exists($this->updater->getRepoRoot() . '/factory-hooks')) {
      $messages = [
        "This update will update the files in your existing factory hooks directory.",
        "Review the resulting files and ensure that any customizations have been re-added.",
      ];
      $this->updater->executeCommand("./vendor/bin/blt recipes:acsf:init:hooks");
      $formattedBlock = $this->updater->getFormatter()->formatBlock($messages, 'ice');
      $this->updater->getOutput()->writeln("");
      $this->updater->getOutput()->writeln($formattedBlock);
      $this->updater->getOutput()->writeln("");
    }
  }