static makeElementTable(artifacts) {
    const lcpElement = artifacts.TraceElements
      .find(element => element.traceEventType === 'largest-contentful-paint');
    if (!lcpElement) return;

    /** @type {LH.Audit.Details.Table['headings']} */
    const headings = [
      {key: 'node', valueType: 'node', label: str_(i18n.UIStrings.columnElement)},
    ];

    const lcpElementDetails = [{node: Audit.makeNodeItem(lcpElement.node)}];

    return Audit.makeTableDetails(headings, lcpElementDetails);
  }
@param {LH.Artifacts} artifacts
@return {LH.Audit.Details.Table|undefined}