var $ = require('../internals/export'); var global = require('../internals/global'); var microtask = require('../internals/microtask'); var IS_NODE = require('../internals/engine-is-node'); var process = global.process; // `queueMicrotask` method // https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#dom-queuemicrotask $({ global: true, enumerable: true, noTargetGet: true }, { queueMicrotask: function queueMicrotask(fn) { var domain = IS_NODE && process.domain; microtask(domain ? domain.bind(fn) : fn); } });