import { BufReader } from "https://deno.land/std@0.166.0/io/mod.ts";
return new BufReader unless r is BufReader
mod.ts (default module)
c
c
c
c
c
c
c
c
c
c
I
f
f
f
f
f
f
f
f
The Standard Library has been moved to JSR. See the blog post for details.