import { BufWriterSync } from "https://deno.land/x/denjucks@1.1.1/src/deps/path/std/io/mod.ts";
return new BufWriterSync unless writer is BufWriterSync
import { BufWriterSync } from "https://deno.land/x/denjucks@1.1.1/src/deps/path/std/io/mod.ts";
return new BufWriterSync unless writer is BufWriterSync