import { BufReader } from "https://deno.land/std@v0.35.0/io/bufio.ts";
return new BufReader unless r is BufReader
The Standard Library has been moved to JSR. See the blog post for details.
import { BufReader } from "https://deno.land/std@v0.35.0/io/bufio.ts";
return new BufReader unless r is BufReader