src/language-html/printer-html.js/printClosingTagEnd
function printClosingTagEnd(node, options) {
  return (
    node.next
      ? needsToBorrowPrevClosingTagEndMarker(node.next)
      : needsToBorrowLastChildClosingTagEndMarker(node.parent)
  )
    ? ""
    : concat([
        printClosingTagEndMarker(node, options),
        printClosingTagSuffix(node, options),
      ]);
}