function nodeToTableNode(parentNode) {
  const attributes = parentNode.attributes || [];
  const attributesString = attributes.map((value, idx) =>
    (idx % 2 === 0) ? ` ${value}` : `="${value}"`
  ).join('');

  return {
    type: 'node',
    selector: parentNode.parentNode ? getSelector(parentNode.parentNode) : '',
    snippet: `<${parentNode.nodeName.toLowerCase()}${attributesString}>`,
  };
}
@param {FailingNodeData['parentNode']} parentNode
@return {LH.Audit.Details.NodeValue}