@NotNull
  public static List<RangeHighlighter> createLineSeparatorHighlighter(@NotNull Editor editor,
                                                                      int offset1,
                                                                      int offset2,
                                                                      @NotNull BooleanSupplier visibilityCondition) {
    return createLineSeparatorHighlighter(editor, offset1, offset2, new SimpleSeparatorPresentation(visibilityCondition));
  }
@NotNull
  public static List<RangeHighlighter> createLineSeparatorHighlighter(@NotNull Editor editor,
                                                                      int offset1,
                                                                      int offset2,
                                                                      @NotNull BooleanSupplier visibilityCondition)