docs: private void attachDocCommentAsMetaData(ASTNode node, String docCommentNodeText) {
          if (!groovydocEnabled) {
              return;
          }
  
          if (!(node instanceof GroovydocHolder)) {
              return;
          }
  
          node.putNodeMetaData(DOC_COMMENT, new groovy.lang.groovydoc.Groovydoc(docCommentNodeText, (GroovydocHolder) node));
      }