static int getLayer(@NotNull HighlightInfo info, @NotNull SeverityRegistrar severityRegistrar) {
    int hardCodedLayer = InternalLayerSuppliers.getLayerFromSuppliers(info);
    if (hardCodedLayer > 0) {
      return hardCodedLayer;
    }
    HighlightSeverity severity = info.getSeverity();
    int layer;
    if (severityRegistrar.compare(severity, HighlightSeverity.ERROR) >= 0) {
      layer = HighlighterLayer.ERROR;
    }
    else if (severityRegistrar.compare(severity, HighlightSeverity.WARNING) >= 0) {
      layer = HighlighterLayer.WARNING;
    }
    else if (severityRegistrar.compare(severity, HighlightSeverity.WEAK_WARNING) >= 0 || severity == HighlightSeverity.TEXT_ATTRIBUTES) {
      layer = HighlighterLayer.WEAK_WARNING;
    }
    else if (severity == HighlightInfoType.INJECTED_FRAGMENT_SEVERITY || severity == HighlightInfoType.HIGHLIGHTED_REFERENCE_SEVERITY) {
      layer = HighlighterLayer.CARET_ROW - 1;
    }
    else if (severity == HighlightInfoType.INJECTED_FRAGMENT_SYNTAX_SEVERITY) {
      layer = HighlighterLayer.CARET_ROW - 2;
    }
    else if (severity == HighlightInfoType.ELEMENT_UNDER_CARET_SEVERITY) {
      layer = HighlighterLayer.ELEMENT_UNDER_CARET;
    }
    else if (severityRegistrar.getAllSeverities().contains(severity) && !SeverityRegistrar.isDefaultSeverity(severity)) {
      layer = HighlighterLayer.WARNING;
    }
    else {
      layer = HighlighterLayer.ADDITIONAL_SYNTAX;
    }
    return layer;
  }
static int getLayer(@NotNull HighlightInfo info, @NotNull SeverityRegistrar severityRegistrar)