Function shouldAppendExtraParams

src/impression.js:282–288

(ampdoc)

 * @return {!Promise<boolean>}
 */
export function shouldAppendExtraParams(ampdoc) {
  return ampdoc.whenReady().then(() => {
    return !!ampdoc
      .getBody()
      .querySelector('amp-analytics[type=googleanalytics]');
  });
}

/**
 * Return the extra url params string that should be appended to outgoing link