How to use the react-native-windows.PasswordBoxWindows function in react-native-windows

var EventEmitter = require('EventEmitter');
var NativeMethodsMixin = require('NativeMethodsMixin');
var Platform = require('Platform');
var PropTypes = require('prop-types');
var React = require('React');
var createReactClass = require('create-react-class');
var ReactNative = require('ReactNative');
var StyleSheet = require('StyleSheet');
var Text = require('Text');
var TextInputState = require('TextInputState');
var TimerMixin = require('react-timer-mixin');
var TouchableWithoutFeedback = require('TouchableWithoutFeedback');
var UIManager = require('UIManager');
var ViewPropTypes = require('ViewPropTypes');

var PasswordBoxWindows = require('react-native-windows').PasswordBoxWindows;
var emptyFunction = require('fbjs/lib/emptyFunction');
var invariant = require('fbjs/lib/invariant');

var requireNativeComponent = require('requireNativeComponent');

var onlyMultiline = {
  onTextInput: true, // not supported in Open Source yet
  children: true,
};

var notMultiline = {
  // nothing yet
};

if (Platform.OS === 'android') {
  var AndroidTextInput = requireNativeComponent('AndroidTextInput', null);

const NativeMethodsMixin = require('NativeMethodsMixin');
const Platform = require('Platform');
const React = require('React');
const createReactClass = require('create-react-class');
const PropTypes = require('prop-types');
const ReactNative = require('ReactNative');
const StyleSheet = require('StyleSheet');
const Text = require('Text');
const TextAncestor = require('TextAncestor');
const TextInputState = require('TextInputState');
const TimerMixin = require('react-timer-mixin');
const TouchableWithoutFeedback = require('TouchableWithoutFeedback');
const UIManager = require('UIManager');
const ViewPropTypes = require('ViewPropTypes');

const PasswordBoxWindows = require('react-native-windows').PasswordBoxWindows;

const emptyFunction = require('fbjs/lib/emptyFunction');
const invariant = require('fbjs/lib/invariant');
const requireNativeComponent = require('requireNativeComponent');
const warning = require('fbjs/lib/warning');

import type {ColorValue} from 'StyleSheetTypes';
import type {TextStyleProp, ViewStyleProp} from 'StyleSheet';
import type {ViewProps} from 'ViewPropTypes';

let AndroidTextInput;
let RCTMultilineTextInputView;
let RCTSinglelineTextInputView;
let RCTTextBox;

if (Platform.OS === 'android') {