@Override
  public @NotNull List<DependencySearchProvider> getProviders(@NotNull Project project) {
    if (!MavenIndicesManager.getInstance(project).isInit()) {
      return Collections.emptyList();
    }

    List<DependencySearchProvider> result = new ArrayList<>();
    result.add(new ProjectModulesCompletionProvider(project));
    result.add(new IndexBasedCompletionProvider(project));
    return result;
  }
@Override
  public @NotNull List<DependencySearchProvider> getProviders(@NotNull Project project)