- if ('serviceWorker' in navigator && environment.production) {
- navigator.serviceWorker.register('/ngsw-worker.js')
- .catch(err => console.error('Cannot register service worker.', err))
+ // if ('serviceWorker' in navigator && environment.production) {
+ // navigator.serviceWorker.register('/ngsw-worker.js')
+ // .catch(err => console.error('Cannot register service worker.', err))
+ // }
+
+ if (navigator.serviceWorker && typeof navigator.serviceWorker.getRegistrations === 'function') {
+ navigator.serviceWorker.getRegistrations()
+ .then(registrations => {
+ for (const registration of registrations) {
+ registration.unregister()
+ }
+ })
+ }
+
+ if (!environment.production) {
+ const applicationRef = bootstrapModule.injector.get(ApplicationRef)
+ const componentRef = applicationRef.components[0]
+
+ // allows to run `ng.profiler.timeChangeDetection();`
+ enableDebugTools(componentRef)