doneit-web/src/app/pages/agenda/agenda-routing.module.ts

import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';

import { AgendaPage } from './agenda.page';

const routes: Routes = [
  {
    path: '',
    component: AgendaPage
  },
  {
    path: 'approve-event-modal',
    loadChildren: () => import('./approve-event-modal/approve-event-modal.module').then( m => m.ApproveEventModalPageModule)
  }

];

@NgModule({
  imports: [RouterModule.forChild(routes)],
  exports: [RouterModule],
})