Merge upstream release-v4.8 into patched/release-v4.8

Author: github-actions[bot]

docs/templates/helpers.js

@@ -9,7 +9,7 @@ module.exports['readme-path'] = (opts) => {
 module.exports.names = (params) => params.map(p => p.name).join(', ');
 
 module.exports['typed-params'] = (params) => {
-  return params.map(p => `${p.type}${p.name ? ' ' + p.name : ''}`).join(', ');
+  return params?.map(p => `${p.type}${p.indexed ? ' indexed' : ''}${p.name ? ' ' + p.name : ''}`).join(', ');
 };
 
 const slug = module.exports.slug = (str) => {