@Nullable
  @Override
  public Navigatable getNavigatable(@NotNull Project project) {
    for (String directory : myMultimoduleDirectories) {
      Path extensions = Path.of(directory).resolve(".mvn").resolve("extensions.xml");
      if (!extensions.toFile().isFile()) continue;
      if (MavenUtil.containsDeclaredExtension(extensions.toFile(), myUnresolvedExtensionId)) {
        return new FileNavigatable(project, new FilePosition(extensions.toFile(), 0, 0));
      }
    }
    return null;
  }
@Nullable
  @Override
  public Navigatable getNavigatable(@NotNull Project project)