Copyright 2014-2019 JetBrains s.r.o and contributors. Use of this source code is governed by the Apache 2.0 license. From https://github.com/ktorio/ktor/blob/6cd529b2dcedfcfc4ca2af0f62704764e160d7fd/ktor-utils/js/src/io/ktor/util/PlatformUtilsJs.kt#L16