wails/cmd/templates/angular-template/frontend/src/main.ts

import 'core-js/stable';
import { enableProdMode } from '@angular/core';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';

import { AppModule } from './app/app.module';
import { environment } from './environments/environment';

import 'zone.js'

import * as Wails from '@wailsapp/runtime';

if (environment.production) {
  enableProdMode();
}

Wails.Init(() => {
  platformBrowserDynamic().bootstrapModule(AppModule)
    .catch(err => console.error(err));
});