class Operations {
  static const String joinCourse = 'joinCourse';
  static const String download = 'download';
  static const String record = 'record';
  static const String endRecord = 'endRecord';
  static const String openStorageDir = 'openStorageDir';
  static const String openIOSFullScreenPlayer = 'openIOSFullScreenPlayer';
  static const String copyToClipboard = 'copyToClipboard';
}
