private static boolean isTextOnlyNode(@NotNull ASTNode node) {
    if (node.getPsi() instanceof XmlText
        || node.getElementType() == XmlElementType.HTML_RAW_TEXT) {
      return true;
    }
    ASTNode firstChild = node.getFirstChildNode();
    ASTNode lastChild = node.getLastChildNode();
    if (firstChild != null && firstChild == lastChild && firstChild.getPsi() instanceof XmlText) {
      return true;
    }
    return false;
  }
private static boolean isTextOnlyNode(@NotNull ASTNode node)