sgApp/src/app/sample-detail/sample-detail.module.ts

import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { FormsModule } from '@angular/forms';
import { Routes, RouterModule } from '@angular/router';

import { IonicModule } from '@ionic/angular';

import { SampleDetailPage } from './sample-detail.page';
import { PhotoService } from '../../services/photo.service'

const routes: Routes = [
  {
    path: '',
    component: SampleDetailPage
  }
];

@NgModule({
  imports: [
    CommonModule,
    FormsModule,
    IonicModule,
    RouterModule.forChild(routes)
  ],
  providers:[
    PhotoService
  ],
  declarations: [SampleDetailPage]
})
export class SampleDetailPageModule {}