To configure the Router, we pass the with* feature provider factories to the provideRouter function. The first argument passed must be Routes while subsequent arguments are 0..n router features, for example:

// main.ts

import { enableProdMode } from "@angular/core";
import { bootstrapApplication } from "@angular/platform-browser";
import { PreloadAllModules, provideRouter, Routes, withPreloading, withRouterConfig } from "@angular/router";

import { AboutComponent } from "./app/about.component";
import { AppComponent } from "./app/app.component";
import { HomeComponent } from "./app/home.component";
import { environment } from "./environments/environment";

if (environment.production) {
  enableProdMode();
}

const routes: Routes = [
  {
    path: "",
    pathMatch: "full",
    redirectTo: "home",
  },
  {
    path: "home",
    component: HomeComponent,
  },
  {
    path: "about",
    component: AboutComponent,
  },
];

bootstrapApplication(AppComponent, {
  providers: [
    provideRouter(
      routes,
      withPreloading(PreloadAllModules),
      withRouterConfig({
        onSameUrlNavigation: "reload",
      })
    ),
  ],
}).catch((err) => console.error(err));