private static boolean contains(@NotNull RangeMarker rangeMarker, @NotNull FoldRegion foldRegion) {
    return rangeMarker.getStartOffset() <= foldRegion.getStartOffset() && rangeMarker.getEndOffset() >= foldRegion.getEndOffset();
  }
private static boolean contains(@NotNull RangeMarker rangeMarker, @NotNull FoldRegion foldRegion)