UI router angular hybrid in the app.module

app.module.ts

import {BrowserModule} from '@angular/platform-browser';
import {NgModule} from '@angular/core';
import {UpgradeModule} from '@angular/upgrade/static';
import {AppComponent} from './app.component';
import {UIRouterUpgradeModule} from "@uirouter/angular-hybrid";

@NgModule({
    declarations: [
        AppComponent
    ],
    imports: [
        BrowserModule,
        UpgradeModule,
        UIRouterUpgradeModule.forRoot() //Just add the module here
    ],
    providers: [],
    bootstrap: [AppComponent]
})
export class AppModule {
    constructor() {}

    ngDoBootstrap() {
    }
}