import { BufWriter } from "https://deno.land/x/redis@v0.32.4/vendor/https/deno.land/std/io/buf_writer.ts";
return new BufWriter unless writer is BufWriter
Parameters
writer: Writer
import { BufWriter } from "https://deno.land/x/redis@v0.32.4/vendor/https/deno.land/std/io/buf_writer.ts";
return new BufWriter unless writer is BufWriter