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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
/** Create a `Writer` from a `WritableStreamDefaultWriter`. * * @example * ```ts * import { copy } from "https://deno.land/std@$STD_VERSION/streams/copy.ts"; * import { writerFromStreamWriter } from "https://deno.land/std@$STD_VERSION/streams/writer_from_stream_writer.ts"; * * const file = await Deno.open("./deno.land.html", { read: true }); * * const writableStream = new WritableStream({ *   write(chunk): void { *     console.log(chunk); *   }, * }); * const writer = writerFromStreamWriter(writableStream.getWriter()); * await copy(file, writer); * file.close(); * ``` */export function writerFromStreamWriter(  streamWriter: WritableStreamDefaultWriter<Uint8Array>,): Deno.Writer {  return {    async write(p: Uint8Array): Promise<number> {      await streamWriter.ready;      await streamWriter.write(p);      return p.length;    },  };}