// Apply Node polyfills as necessary.
var window = {
  Date: Date,
  addEventListener: function() {},
  removeEventListener: function() {}
};

var location = {
  href: "",
  host: "",
  hostname: "",
  protocol: "",
  origin: "",
  port: "",
  pathname: "",
  search: "",
  hash: "",
  username: "",
  password: ""
};
var document = { body: {}, createTextNode: function() {}, location: location };

if (typeof FileList === "undefined") {
    FileList = function() {};
}

if (typeof XMLHttpRequest === "undefined") {
  XMLHttpRequest = function() {
    return {
      addEventListener: function() {},
      open: function() {},
      send: function() {}
    };
  };

  var oldConsoleWarn = console.warn
  console.warn = function () {
    if (arguments.length === 1 && arguments[0].indexOf('Compiled in DEV mode') === 0) return
    return oldConsoleWarn.apply(console, arguments)
  }
}

if (typeof FormData === "undefined") {
  FormData = function() {
    this._data = [];
  };
  FormData.prototype.append = function() {
    this._data.push(Array.prototype.slice.call(arguments));
  };
}

// Apply Node polyfills as necessary.
var window = {
  Date: Date,
  addEventListener: function() {},
  removeEventListener: function() {}
};

var location = {
  href: "",
  host: "",
  hostname: "",
  protocol: "",
  origin: "",
  port: "",
  pathname: "",
  search: "",
  hash: "",
  username: "",
  password: ""
};
var document = { body: {}, createTextNode: function() {}, location: location };

if (typeof FileList === "undefined") {
    FileList = function() {};
}

if (typeof File === "undefined") {
    File = function() {};
}


if (typeof XMLHttpRequest === "undefined") {
  XMLHttpRequest = function() {
    return {
      addEventListener: function() {},
      open: function() {},
      send: function() {}
    };
  };

  var oldConsoleWarn = console.warn
  console.warn = function () {
    if (arguments.length === 1 && arguments[0].indexOf('Compiled in DEV mode') === 0) return
    return oldConsoleWarn.apply(console, arguments)
  }
}

if (typeof FormData === "undefined") {
  FormData = function() {
    this._data = [];
  };
  FormData.prototype.append = function() {
    this._data.push(Array.prototype.slice.call(arguments));
  };
}

Add File to polyfills list
Add File to polyfills list
