Passing Config.number to http.createServer in Effect Typescript

const HttpLive = HttpRouter.empty.pipe(
  HttpRouter.post("/rpc", toHttpApp(appRouter)),
  // ...
  Layer.provide(NodeHttpServer.layer(
    createServer,
    { port: Config.number("PORT") }
   // ^?Type 'Config<number>' is not assignable to type 'number'
  )),
);