Added a very complicated AsyncIterableReader class.

The class was already implemented in
"https://deno.land/std@0.144.0/streams/conversion.ts".  So, I litterally
lost 1 day of work!  I hate myself.

vendor/deno.land/std@0.188.0/bytes/mod.ts

@@ -0,0 +1,20 @@
+// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
+// This module is browser compatible.
+
+/**
+ * Provides helper functions to manipulate `Uint8Array` byte slices that are not
+ * included on the `Uint8Array` prototype.
+ *
+ * @module
+ */
+
+export * from "./bytes_list.ts";
+export * from "./concat.ts";
+export * from "./copy.ts";
+export * from "./ends_with.ts";
+export * from "./equals.ts";
+export * from "./includes_needle.ts";
+export * from "./index_of_needle.ts";
+export * from "./last_index_of_needle.ts";
+export * from "./repeat.ts";
+export * from "./starts_with.ts";