import { BufWriter } from "https://deno.land/std@0.35.0/io/bufio.ts";
return new BufWriter unless w is BufWriter
The Standard Library has been moved to JSR. See the blog post for details.
import { BufWriter } from "https://deno.land/std@0.35.0/io/bufio.ts";
return new BufWriter unless w is BufWriter