function readerToBytesimport { readerToBytes } from "https://dotland.deno.dev/x/proc@0.21.9/legacy/mod.ts"; readerToBytes(reader: Deno.Reader & Deno.Closer, bufSize?): AsyncIterableIterator<Uint8Array>Efficiently transform a Reader to an AsyncIterableIterator<Uint8Array>. Parametersreader: Deno.Reader & Deno.CloserThe reader. optionalbufSize = [UNSUPPORTED]The buffer size. ReturnsAsyncIterableIterator<Uint8Array>