chore(e2e): rename app-module.ts to app.module.ts for consistency

references #10023

src/components/menu/test/enable-disable/app.module.ts

@@ -0,0 +1,71 @@
+import { Component, ViewChild, NgModule } from '@angular/core';
+import { IonicApp, IonicModule, App, MenuController, Nav } from '../../../..';
+
+
+@Component({
+  templateUrl: 'page1.html'
+})
+export class Page1 {
+}
+
+@Component({
+  templateUrl: 'page2.html'
+})
+export class Page2 {
+}
+
+
+@Component({
+  templateUrl: 'main.html'
+})
+export class E2EApp {
+  @ViewChild(Nav) nav: Nav;
+
+  activeMenu: string;
+  page1 = Page1;
+  page2 = Page2;
+  rootPage = Page1;
+
+  constructor(public app: App, public menuCtrl: MenuController) {
+    this.menu1Active();
+  }
+
+  openPage(p: any) {
+    // Get the <ion-nav> by id
+    this.nav.setRoot(p);
+  }
+
+  menu1Active() {
+    this.menuCtrl.enable(true, 'menu1');
+    this.menuCtrl.enable(false, 'menu2');
+    this.menuCtrl.enable(false, 'menu3');
+  }
+  menu2Active() {
+    this.menuCtrl.enable(false, 'menu1');
+    this.menuCtrl.enable(true, 'menu2');
+    this.menuCtrl.enable(false, 'menu3');
+  }
+  menu3Active() {
+    this.menuCtrl.enable(false, 'menu1');
+    this.menuCtrl.enable(false, 'menu2');
+    this.menuCtrl.enable(true, 'menu3');
+  }
+}
+
+@NgModule({
+  declarations: [
+    E2EApp,
+    Page1,
+    Page2
+  ],
+  imports: [
+    IonicModule.forRoot(E2EApp)
+  ],
+  bootstrap: [IonicApp],
+  entryComponents: [
+    E2EApp,
+    Page1,
+    Page2
+  ]
+})
+export class AppModule {}