interface ServerInit implements Partial<Deno.ListenOptions>import { type ServerInit } from "https://deno.land/std@0.203.0/http/server.ts"; Options for running an HTTP server. Propertieshandler: HandlerThe handler to invoke for individual HTTP requests. optionalonError: (error: unknown) => Response | Promise<Response>The handler to invoke when route handlers throw an error. The default error handler logs and returns the error in JSON format.