// Stub file for web platform - not used
class FileCacheUtils {
  static Future<dynamic> getFile(String url) async {
    throw UnsupportedError('File operations are not supported on web platform');
  }

  static Future<bool> clearCache(String url) async {
    throw UnsupportedError('File operations are not supported on web platform');
  }

  static Future<void> clearAllCache() async {
    throw UnsupportedError('File operations are not supported on web platform');
  }
}