import { io } from "https://deno.land/x/msgpack_rpc@v3.1.6/deps.ts";
const { BufWriterSync } = io;
return new BufWriterSync unless writer is BufWriterSync
import { io } from "https://deno.land/x/msgpack_rpc@v3.1.6/deps.ts";
const { BufWriterSync } = io;
return new BufWriterSync unless writer is BufWriterSync