getDirectoryPaths method
Opens a file dialog for loading directories and returns multiple directory paths.
Returns an empty list if the user cancels the operation.
Implementation
// TODO(stuartmorgan): Switch to FileDialogOptions if we ever need to
// duplicate this to add a parameter.
Future<List<String>> getDirectoryPaths({
String? initialDirectory,
String? confirmButtonText,
}) {
throw UnimplementedError('getDirectoryPaths() has not been implemented.');
}