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// From Swifter's Repo
export * as fs from "https://deno.land/std@0.149.0/fs/mod.ts";export * as path from "https://deno.land/std@0.149.0/path/mod.ts";export * as io from "https://deno.land/std@0.149.0/io/mod.ts";export * as streams from "https://deno.land/std@0.149.0/streams/mod.ts";
// adjusted from https://deno.land/x/config_dir@v0.1.1/mod.tsexport function configDir(): string | null {    switch (Deno.build.os) {        case "linux": {            const xdg = Deno.env.get("XDG_CONFIG_HOME");            if (xdg) return xdg;
            const home = Deno.env.get("HOME");            if (home) return `${home}/.config`;            break;        }
        case "darwin": {            const home = Deno.env.get("HOME");            if (home) return `${home}/Library/Preferences`;            break;        }
        case "windows":            return Deno.env.get("APPDATA") ?? null;    }
    return null;}