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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.// Copyright Joyent and Node contributors. All rights reserved. MIT license.// deno-lint-ignore-file
import { ERR_INVALID_ARG_VALUE } from "../errors.ts";
function highWaterMarkFrom(options, isDuplex, duplexKey) {  return options.highWaterMark != null    ? options.highWaterMark    : isDuplex    ? options[duplexKey]    : null;}
function getDefaultHighWaterMark(objectMode) {  return objectMode ? 16 : 16 * 1024;}
function getHighWaterMark(state, options, duplexKey, isDuplex) {  const hwm = highWaterMarkFrom(options, isDuplex, duplexKey);  if (hwm != null) {    if (!Number.isInteger(hwm) || hwm < 0) {      const name = isDuplex ? `options.${duplexKey}` : "options.highWaterMark";      throw new ERR_INVALID_ARG_VALUE(name, hwm);    }    return Math.floor(hwm);  }
  // Default value  return getDefaultHighWaterMark(state.objectMode);}
export default {  getHighWaterMark,  getDefaultHighWaterMark,};export { getDefaultHighWaterMark, getHighWaterMark };