static @NotNull List<TextRange> findMarkersRanges(@Nullable PsiElement markerPsiElement) {
    if (markerPsiElement == null) {
      return Collections.emptyList();
    }
    for (CodeBlockSupportHandler handler : EP.allForLanguage(markerPsiElement.getLanguage())) {
      List<TextRange> rangesToHighlight = handler.getCodeBlockMarkerRanges(markerPsiElement);
      if (!rangesToHighlight.isEmpty()) {
        return rangesToHighlight;
      }
    }
    return Collections.emptyList();
  }
static @NotNull List<TextRange> findMarkersRanges(@Nullable PsiElement markerPsiElement)