class InstantAppUrlFinder {

  @NotNull
  public String getDefaultUrl() {
    ImmutableCollection<String> urls = getAllUrls();
    if (!urls.isEmpty()) {
      return urls.iterator().next();
    }
    return "";
  }

  public  InstantAppUrlFinder(@NotNull Module module);
  @VisibleForTesting  InstantAppUrlFinder(@NotNull AttributesResolver resolver, @NotNull Collection<Element> activities);

}