import * as mod from "https://deno.land/std@0.41.0/util/async.ts"; ClassescMuxAsyncIteratorThe MuxAsyncIterator class multiplexes multiple async iterators into a single stream. It currently makes a few assumptions: The iterators do not throw. The final result (the value returned and not yielded from the iterator) does not matter; if there is any, it is discarded. FunctionsfcollectUint8ArraysCollects all Uint8Arrays from an AsyncIterable and retuns a single Uint8Array with the concatenated contents of all the collected arrays. fdeferredCreates a Promise with the reject and resolve functions placed as methods on the promise object itself. It allows you to do: fdelayInterfacesIDeferred