How to use the ionic-angular.IonicPageModule.forChild function in ionic-angular

// Copyright The Linux Foundation and each contributor to CommunityBridge.
// SPDX-License-Identifier: MIT

import { NgModule } from '@angular/core';
import { IonicPageModule } from 'ionic-angular';
import { AddCompanyModal } from './add-company-modal';
import { LoadingSpinnerComponentModule } from '../../components/loading-spinner/loading-spinner.module';

@NgModule({
  declarations: [AddCompanyModal],
  imports: [IonicPageModule.forChild(AddCompanyModal), LoadingSpinnerComponentModule],
  entryComponents: [AddCompanyModal]
})
export class AddCompanyModalModule {}

import { NgModule } from '@angular/core';
import { IonicPageModule } from 'ionic-angular';
import { MoveDocumentPage } from './move-document';

@NgModule({
  declarations: [
    MoveDocumentPage,
  ],
  imports: [
    IonicPageModule.forChild(MoveDocumentPage),
  ],
  exports: [
    MoveDocumentPage
  ]
})
export class MoveDocumentPageModule {}

import { SlidePhotoGalleryPage } from './slide-photo-gallery';
import { NgModule } from '@angular/core';
import { IonicPageModule } from 'ionic-angular';

@NgModule({
  declarations: [
    SlidePhotoGalleryPage,
  ],
  imports: [
    IonicPageModule.forChild(SlidePhotoGalleryPage),
  ],
  exports: [
    SlidePhotoGalleryPage
  ]
})

export class SlidePhotoGalleryPageModule { }

import { NgModule } from '@angular/core';
import { IonicPageModule } from 'ionic-angular';
import { LoginPage } from './login';

@NgModule({
  declarations: [
    LoginPage,
  ],
  imports: [
    IonicPageModule.forChild(LoginPage),
  ],
  exports: [
    LoginPage
  ]
})
export class LoginPageModule {}

import { NgModule } from '@angular/core'
import { IonicPageModule } from 'ionic-angular'
import { SecretRulesPage } from './secret-rules'
import { TranslateModule } from '@ngx-translate/core'

@NgModule({
  declarations: [SecretRulesPage],
  imports: [IonicPageModule.forChild(SecretRulesPage), TranslateModule],
  entryComponents: [SecretRulesPage]
})
export class SecretRulesPageModule {}

import { NgModule } from '@angular/core';
import { TranslateModule } from '@ngx-translate/core';
import { IonicPageModule } from 'ionic-angular';

import { ItemCreatePage } from './item-create';

@NgModule({
  declarations: [
    ItemCreatePage,
  ],
  imports: [
    IonicPageModule.forChild(ItemCreatePage),
    TranslateModule.forChild()
  ],
  exports: [
    ItemCreatePage
  ]
})
export class ItemCreatePageModule { }

import { NgModule } from '@angular/core';
import { IonicPageModule } from 'ionic-angular';
import { ListPages } from './pages';

import { PostsComponentModule } from '../../components/posts/posts.module';

@NgModule({
  declarations: [
    ListPages,
  ],
  imports: [
    IonicPageModule.forChild(ListPages),
    PostsComponentModule
  ],
  exports: [
    ListPages
  ]
})
export class ListPagesModule {}

import { NgModule } from '@angular/core';
import { IonicPageModule } from 'ionic-angular';
import { CoreSharedFilesListPage } from './list';
import { TranslateModule } from '@ngx-translate/core';
import { CoreComponentsModule } from '@components/components.module';
import { CoreDirectivesModule } from '@directives/directives.module';

@NgModule({
    declarations: [
        CoreSharedFilesListPage
    ],
    imports: [
        CoreComponentsModule,
        CoreDirectivesModule,
        IonicPageModule.forChild(CoreSharedFilesListPage),
        TranslateModule.forChild()
    ]
})
export class CoreSharedFilesListPageModule {}

import { NgModule } from '@angular/core';
import { IonicPageModule } from 'ionic-angular';
import { WalletPage } from './wallet';
import { ComponentsModule } from '../../../components/components.module';
import { TranslateModule } from "@ngx-translate/core";

@NgModule({
  declarations: [
    WalletPage,
  ],
  imports: [
    ComponentsModule,
    IonicPageModule.forChild(WalletPage),
    TranslateModule.forChild()
  ],
})
export class WalletPageModule {}

/**
 * Created by hsuanlee on 2017/4/4.
 */
import { NgModule} from '@angular/core';
import { HomePage} from './home';
import { IonicPageModule } from 'ionic-angular';

@NgModule({
    declarations: [HomePage],
    imports: [
        IonicPageModule.forChild(HomePage),

    ],
})
export class HomePageModule { }