import { Router } from "https://deno.land/x/ptero@3.0/Ptero/deps.ts";
Register param middleware, which will be called when the particular param is parsed from the route.
Parameters
middleware: RouterParamMiddleware<RP, S>
import { Router } from "https://deno.land/x/ptero@3.0/Ptero/deps.ts";
Register param middleware, which will be called when the particular param is parsed from the route.