docs/src/utils/formatMarkdown/postTransforms.js
function headerQuickLinkReplacer(fullMatch, openingTag, headerId, remainingHtml, headerText) {
  const link = makeLink(headerId, headerText);
  return `${openingTag} class="quick-link quick-link__container">${link}${remainingHtml}`;
}
function headerQuickLinkReplacer(fullMatch, openingTag, headerId, remainingHtml, headerText) {
  const link = makeLink(headerId, headerText);
  return `${openingTag} class="quick-link quick-link__container">${link}${remainingHtml}`;
}
function headerQuickLinkReplacer ( fullMatch , openingTag , headerId , remainingHtml , headerText ) { const link = makeLink ( headerId , headerText ) ; return ` ${ openingTag } ${ link } ${ remainingHtml } ` ; }
Inserts the accessible quick link before any header tag and updates the header tag
to be a quick link container.

@param {String} fullMatch - The full match of the quick link regex.
@param {String} openingTag - This will be everything in the match
up to the first '>'. So something like: '<h1 id="h1"'
@param {String} headerId - The header id that was extracted from the openingTag.
@param {String} remainingHtml - This will be the remaining html after the first '>'
@param {String} headerText - All the text that is inbetween the opening and closing of the
header tags.
@return {String} the string updated with quick link html
Inserts the accessible quick link before any header tag and updates the header tag to be a quick link container .