How to use the @azure/msal-angular.MsalModule.forRoot function in @azure/msal-angular

export const protectedResourceMap:[string, string[]][]=[ ['https://buildtodoservice.azurewebsites.net/api/todolist',['api://a88bb933-319c-41b5-9f04-eff36d985612/access_as_user']] , ['https://graph.microsoft.com/v1.0/me', ['user.read']] ];

const isIE = window.navigator.userAgent.indexOf("MSIE ") > -1 || window.navigator.userAgent.indexOf("Trident/") > -1;

@NgModule({
  declarations: [
    AppComponent, HomeComponent, ProductComponent, ErrorComponent, ProductDetailComponent, TodoListComponent, UserDataComponent
  ],
  imports: [
    BrowserModule,
    FormsModule,
    HttpClientModule,
    RouterModule.forRoot(appRoutes,{useHash:true}) ,
    MsalModule.forRoot({
        clientID: '6226576d-37e9-49eb-b201-ec1eeb0029b6',
        authority: "https://login.microsoftonline.com/common/",
        validateAuthority: true,
        redirectUri: "http://localhost:4200/",
        cacheLocation : "localStorage",
        storeAuthStateInCookie: isIE, // set to true for IE 11
        postLogoutRedirectUri: "http://localhost:4200/",
        navigateToLoginRequestUrl: true,
        popUp: !isIE,
        consentScopes: [ "user.read", "openid", "profile", "api://a88bb933-319c-41b5-9f04-eff36d985612/access_as_user"],
        unprotectedResources: ["https://www.microsoft.com/en-us/"],
        protectedResourceMap: protectedResourceMap,
        logger: loggerCallback,
        correlationId: '1234',
        piiLoggingEnabled: true
      }