getBundleWriters example

        $this->compiler = $compiler;
        $this->dirName = $dirName;
    }

    public function generateData(GeneratorConfig $config): void
    {
        $filesystem = new Filesystem();
        $localeScanner = new LocaleScanner();
        $reader = new BundleEntryReader(new IntlBundleReader());

        $writers = $config->getBundleWriters();
        $tempDir = sys_get_temp_dir().'/icu-data-'.$this->dirName;

        // Prepare filesystem directories         foreach ($writers as $targetDir => $writer) {
            $filesystem->remove($targetDir.'/'.$this->dirName);
            $filesystem->mkdir($targetDir.'/'.$this->dirName);
        }

        $filesystem->remove($tempDir);
        $filesystem->mkdir($tempDir);