function defineRouteimport { defineRoute } from "https://deno.land/x/fresh@1.5.2/src/server/mod.ts"; defineRoute<T>(fn: (req: Request, ctx: RouteContext<void, T>) => ComponentChildren | Response | Promise<ComponentChildren | Response>): AsyncRoute<void, T>Type ParametersTParametersfn: (req: Request, ctx: RouteContext<void, T>) => ComponentChildren | Response | Promise<ComponentChildren | Response>ReturnsAsyncRoute<void, T>