/**
  Add trailing slash to all URL paths that need one.
  So, /hello will become /hello/, for example. This avoids
  issues with relative URLs breaking when the path is missing a trailing
  slash (e.g., <script src='./index.ts'></script>).

  See: https://stackoverflow.com/questions/31111257/relative-links-on-pages-without-trailing-slash
*/
import type { NextHandler } from 'polka';
import type { KittenRequest, KittenResponse } from '../types/index.ts';
export default function (): (request: KittenRequest, response: KittenResponse, next: NextHandler) => void;