How to use the ngx-webstorage.NgxWebstorageModule.forRoot function in ngx-webstorage

import * as moment from 'moment';
// jhipster-needle-angular-add-module-import JHipster will add new module here
import { JhiMainComponent, NavbarComponent, FooterComponent, PageRibbonComponent, ActiveMenuDirective, ErrorComponent } from './layouts';
import { Svn2GitMigrationModule } from 'app/migration/migation-process.module';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { BrowserModule } from '@angular/platform-browser';
import { ConfigurationService } from 'app/shared/service/configuration-service';

export function configInit(configService: ConfigurationService) {
    return () => configService.init();
}

@NgModule({
    imports: [
        Svn2GitAppRoutingModule,
        NgxWebstorageModule.forRoot({ prefix: 'jhi', separator: '-' }),
        Svn2GitSharedModule,
        Svn2GitCoreModule,
        Svn2GitHomeModule,
        Svn2GitAccountModule,
        Svn2GitEntityModule,
        Svn2GitMigrationModule,
        BrowserAnimationsModule,
        BrowserModule
        // jhipster-needle-angular-add-module JHipster will add new module here
    ],
    declarations: [JhiMainComponent, NavbarComponent, ErrorComponent, PageRibbonComponent, ActiveMenuDirective, FooterComponent],
    providers: [
        {
            provide: HTTP_INTERCEPTORS,
            useClass: AuthInterceptor,
            multi: true,

import * as moment from 'moment';
import { NgbDateAdapter, NgbDatepickerConfig } from '@ng-bootstrap/ng-bootstrap';
import { NgbDateMomentAdapter } from 'app/shared/util/datepicker-adapter';

import { AuthInterceptor } from 'app/blocks/interceptor/auth.interceptor';
import { AuthExpiredInterceptor } from 'app/blocks/interceptor/auth-expired.interceptor';
import { ErrorHandlerInterceptor } from 'app/blocks/interceptor/errorhandler.interceptor';
import { NotificationInterceptor } from 'app/blocks/interceptor/notification.interceptor';

import { fontAwesomeIcons } from './icons/font-awesome-icons';

@NgModule({
  imports: [
    HttpClientModule,
    CookieModule.forRoot(),
    NgxWebstorageModule.forRoot({ prefix: 'jhi', separator: '-' }),
    NgJhipsterModule.forRoot({
      // set below to true to make alerts look like toast
      alertAsToast: false,
      alertTimeout: 5000,
      i18nEnabled: true,
      defaultI18nLang: 'en'
    }),
    TranslateModule.forRoot({
      loader: {
        provide: TranslateLoader,
        useFactory: translatePartialLoader,
        deps: [HttpClient]
      },
      missingTranslationHandler: {
        provide: MissingTranslationHandler,
        useFactory: missingTranslationHandler,

import { ErrorHandlerInterceptor } from './blocks/interceptor/errorhandler.interceptor';
import { NotificationInterceptor } from './blocks/interceptor/notification.interceptor';
import { ManageMonolithicSharedModule } from 'app/shared';
import { ManageMonolithicCoreModule } from 'app/core';
import { ManageMonolithicAppRoutingModule } from './app-routing.module';
import { ManageMonolithicHomeModule } from './home/home.module';
import { ManageMonolithicAccountModule } from './account/account.module';
import { ManageMonolithicEntityModule } from './entities/entity.module';
import * as moment from 'moment';
// jhipster-needle-angular-add-module-import JHipster will add new module here
import { JhiMainComponent, NavbarComponent, FooterComponent, PageRibbonComponent, ActiveMenuDirective, ErrorComponent } from './layouts';

@NgModule({
  imports: [
    BrowserModule,
    NgxWebstorageModule.forRoot({ prefix: 'jhi', separator: '-' }),
    NgJhipsterModule.forRoot({
      // set below to true to make alerts look like toast
      alertAsToast: false,
      alertTimeout: 5000,
      i18nEnabled: true,
      defaultI18nLang: 'zh-cn'
    }),
    ManageMonolithicSharedModule.forRoot(),
    ManageMonolithicCoreModule,
    ManageMonolithicHomeModule,
    ManageMonolithicAccountModule,
    // jhipster-needle-angular-add-module JHipster will add new module here
    ManageMonolithicEntityModule,
    ManageMonolithicAppRoutingModule
  ],
  declarations: [JhiMainComponent, NavbarComponent, ErrorComponent, PageRibbonComponent, ActiveMenuDirective, FooterComponent],

import * as moment from 'moment';
import { NgbDateAdapter, NgbDatepickerConfig } from '@ng-bootstrap/ng-bootstrap';
import { NgbDateMomentAdapter } from 'app/shared/util/datepicker-adapter';

import { AuthInterceptor } from 'app/blocks/interceptor/auth.interceptor';
import { AuthExpiredInterceptor } from 'app/blocks/interceptor/auth-expired.interceptor';
import { ErrorHandlerInterceptor } from 'app/blocks/interceptor/errorhandler.interceptor';
import { NotificationInterceptor } from 'app/blocks/interceptor/notification.interceptor';

import { fontAwesomeIcons } from './icons/font-awesome-icons';

@NgModule({
  imports: [
    HttpClientModule,
    CookieModule.forRoot(),
    NgxWebstorageModule.forRoot({ prefix: 'jhi', separator: '-' }),
    NgJhipsterModule.forRoot({
      // set below to true to make alerts look like toast
      alertAsToast: false,
      alertTimeout: 5000
    })
  ],
  providers: [
    Title,
    {
      provide: LOCALE_ID,
      useValue: 'en'
    },
    { provide: NgbDateAdapter, useClass: NgbDateMomentAdapter },
    DatePipe,
    {
      provide: HTTP_INTERCEPTORS,

import { CookieModule } from 'ngx-cookie';
import { NgxWebstorageModule } from 'ngx-webstorage';
import { NgJhipsterModule } from 'ng-jhipster';
import locale from '@angular/common/locales/en';

import * as moment from 'moment';
import { NgbDateAdapter, NgbDatepickerConfig } from '@ng-bootstrap/ng-bootstrap';
import { NgbDateMomentAdapter } from 'app/shared/util/datepicker-adapter';

import { fontAwesomeIcons } from './icons/font-awesome-icons';

@NgModule({
  imports: [
    HttpClientModule,
    CookieModule.forRoot(),
    NgxWebstorageModule.forRoot({ prefix: 'jhi', separator: '-' }),
    NgJhipsterModule.forRoot({
      // set below to true to make alerts look like toast
      alertAsToast: false,
      alertTimeout: 5000
    })
  ],
  providers: [
    Title,
    {
      provide: LOCALE_ID,
      useValue: 'en'
    },
    { provide: NgbDateAdapter, useClass: NgbDateMomentAdapter },
    DatePipe
  ]
})

beforeEach(() => TestBed.configureTestingModule({
    imports: [
      HttpClientTestingModule,
      TranslateModule.forRoot(),
      NgxWebstorageModule.forRoot()]
  }));

beforeEach(async(() => {
        TestBed.configureTestingModule({
            declarations: [
                XmMainComponent,
            ],
            imports: [
                NgxWebstorageModule.forRoot(),
            ],
            providers: [
                JhiEventManager,
                {
                    provide: JhiLanguageHelper,
                    useClass: Mock,
                },
                {
                    provide: ModulesLanguageHelper,
                    useClass: Mock,
                },
                {
                    provide: JhiLanguageService,
                    useClass: Mock,
                },
                {

@NgModule({
  declarations: [AppComponent],
  entryComponents: [],
  imports: [
    BrowserModule,
    HttpClientModule,
    TranslateModule.forRoot({
      loader: {
        provide: TranslateLoader,
        useFactory: createTranslateLoader,
        deps: [HttpClient]
      }
    }),
    IonicModule.forRoot(),
    NgxWebstorageModule.forRoot({ prefix: 'jhi', separator: '-' }),
    AppRoutingModule
  ],
  providers: [
    StatusBar,
    SplashScreen,
    { provide: RouteReuseStrategy, useClass: IonicRouteStrategy },
    {
      provide: HTTP_INTERCEPTORS,
      useClass: AuthInterceptor,
      multi: true
    },
    {
      provide: HTTP_INTERCEPTORS,
      useClass: AuthExpiredInterceptor,
      multi: true
    }

beforeEach(async(() => {
    TestBed.configureTestingModule({
      declarations: [AccountPage],
      schemas: [CUSTOM_ELEMENTS_SCHEMA],
      imports: [TranslateModule.forRoot(), RouterTestingModule, NgxWebstorageModule.forRoot(), HttpClientTestingModule]
    }).compileComponents();
  }));

beforeEach(() => TestBed.configureTestingModule({
    imports: [HttpClientTestingModule, NgxWebstorageModule.forRoot()]
  }));