code: function delay(delay, scheduler) {
      if (scheduler === void 0) {
          scheduler = _scheduler_async__WEBPACK_IMPORTED_MODULE_1__["async"];
      }
      var absoluteDelay = Object(_util_isDate__WEBPACK_IMPORTED_MODULE_2__["isDate"])(delay);
      var delayFor = absoluteDelay ? (+delay - scheduler.now()) : Math.abs(delay);
      return function (source) { return source.lift(new DelayOperator(delayFor, scheduler)); };
  }
docs: PURE_IMPORTS_START tslib,_scheduler_async,_util_isDate,_Subscriber,_Notification PURE_IMPORTS_END