@ApiStatus.Internal
  public final @Nullable ExtensionPoint<@NotNull KeyedLazyInstance<T>> getPoint() {
    //noinspection deprecation
    return Extensions.getRootArea().getExtensionPointIfRegistered(epName);
  }
@ApiStatus.Internal
  public final @Nullable ExtensionPoint<@NotNull KeyedLazyInstance<T>> getPoint()