don't build for buildEs5

Author: christian-bromann

core/stencil.config.ts

@@ -243,7 +243,6 @@ export const config: Config = {
     // },
     ...getAngularOutputTargets(),
   ],
-  buildEs5: 'prod',
   testing: {
     moduleNameMapper: {
       "@utils/test": ["<rootDir>/src/utils/test/utils"],

packages/angular/src/app-initialize.ts

@@ -2,7 +2,7 @@ import { NgZone } from '@angular/core';
 import type { Config, IonicWindow } from '@ionic/angular/common';
 import { raf } from '@ionic/angular/common';
 import { setupConfig } from '@ionic/core';
-import { applyPolyfills, defineCustomElements } from '@ionic/core/loader';
+import { defineCustomElements } from '@ionic/core/loader';
 
 // TODO(FW-2827): types
 
@@ -18,19 +18,17 @@ export const appInitialize = (config: Config, doc: Document, zone: NgZone) => {
       const aelFn =
         '__zone_symbol__addEventListener' in (doc.body as any) ? '__zone_symbol__addEventListener' : 'addEventListener';
 
-      return applyPolyfills().then(() => {
-        return defineCustomElements(win, {
-          exclude: ['ion-tabs'],
-          syncQueue: true,
-          raf,
-          jmp: (h: any) => zone.runOutsideAngular(h),
-          ael(elm, eventName, cb, opts) {
-            (elm as any)[aelFn](eventName, cb, opts);
-          },
-          rel(elm, eventName, cb, opts) {
-            elm.removeEventListener(eventName, cb, opts);
-          },
-        });
+      return defineCustomElements(win, {
+        exclude: ['ion-tabs'],
+        syncQueue: true,
+        raf,
+        jmp: (h: any) => zone.runOutsideAngular(h),
+        ael(elm, eventName, cb, opts) {
+          (elm as any)[aelFn](eventName, cb, opts);
+        },
+        rel(elm, eventName, cb, opts) {
+          elm.removeEventListener(eventName, cb, opts);
+        },
       });
     }
   };

packages/angular/test/apps/ng19/e2e/tsconfig.json

@@ -3,7 +3,7 @@
   "compilerOptions": {
     "outDir": "../out-tsc/e2e",
     "module": "commonjs",
-    "target": "es5",
+    "target": "ES2022",
     "types": ["cypress", "node"]
   },
   "include": [