@NotNull
  @Override
  public PackagingElementOutputKind getFilesKind(PackagingElementResolvingContext context) {
    VirtualFile file = findFile();
    if (file == null) return PackagingElementOutputKind.OTHER;

    if (file.isDirectory() && file.isInLocalFileSystem()) {
      boolean containsDirectories = false;
      boolean containsJars = false;
      for (VirtualFile child : file.getChildren()) {
        if (child.isDirectory() && child.isInLocalFileSystem()) {
          containsDirectories = true;
        }
        else {
          containsJars |= isJar(child);
        }
        if (containsDirectories && containsJars) break;
      }
      return new PackagingElementOutputKind(containsDirectories, containsJars);
    }
    return isJar(file) ? PackagingElementOutputKind.JAR_FILES : PackagingElementOutputKind.OTHER;
  }
@NotNull
  @Override
  public PackagingElementOutputKind getFilesKind(PackagingElementResolvingContext context)