import { Router } from "https://dotland-vbqsvsrpfncg.deno-staging.dev/x/oak@v17.1.3/router.ts?p=prototype.param&s=Router";Register param middleware, which will be called when the particular param is parsed from the route.
Parameters
param: keyof RouteParams<R>[src]
middleware: RouterParamMiddleware<R, RouteParams<R>, S>[src]