import { NgModule } from '@angular/core'; import { Routes, RouterModule } from '@angular/router'; import { IonicModule } from '@ionic/angular'; import { SimpleNavPageComponent } from './simple-nav.component'; const routes: Routes = [ { path: '', component: SimpleNavPageComponent, children: [ { path: 'page-one', loadChildren: './page-one/page-one.module#PageOneModule' }, { path: 'page-two', loadChildren: './page-two/page-two.module#PageTwoModule' }, { path: 'page-three/:paramOne/:paramTwo', loadChildren: './page-three/page-three.module#PageThreeModule', data: { isProd: true} } ] }, ]; @NgModule({ imports: [RouterModule.forChild(routes), IonicModule], exports: [RouterModule, IonicModule] }) export class SimpleNavRoutingModule { }