Does Jasmine support javascript with => (arrow)

Jasmine doesn't seem to support => (if my own findings are correct).

This is a snippet from my logic.js file

var myObj = new function(){
    this.getSomething = function(input){
        _myLocalArray.forEach(item =>{
            //left blank
        });
    };
};

My test is

/// <reference path="../../Ui/Content/Javascript/logic.js"/>
/// <reference path="jasmine.js" />

describe("My Tests", function () {

it("Description etc", function () {
    var result = myObj.getSomething("some input"); // FAILS HERE
    expect(result.length).toBe(0);
});
...

It fails with

JavaScript critical error at line 61, column 37 in file:///d:/github/Ui/Content/Javascript/logic.js\n\nSCRIPT1002: Syntax error

Line 61 is shown in th3e code snippet above with //FAILS HERE

and then an exception in Jasmine is thrown which is

myObj is undefined

If I comment out the code in logic (where I use =>) then the code executes without these errors

What am I doing wrong? Is => not supported? I find nothing in the docs to confirm this.

EDIT

I am not use nodeJs. I'm using vanilla javascript, visual studio 2017, Jasmine and Chutzpah.

from Does Jasmine support javascript with => (arrow)