angular windows fixes (#298)

cmd/templates/angular-template/frontend/browserslist

@@ -9,4 +9,4 @@
 last 2 versions
 Firefox ESR
 not dead
-not IE 9-11 # For IE 9-11 support, remove 'not'.
+IE 9-11 # For IE 9-11 support, remove 'not'.

cmd/templates/angular-template/frontend/package.json.template

@@ -22,6 +22,7 @@
     "@angular/platform-browser-dynamic": "~8.0.1",
     "@angular/router": "~8.0.1",
     "@wailsapp/runtime": "^1.0.0",
+    "core-js": "^3.4.4",
     "ngx-build-plus": "^8.0.3",
     "rxjs": "~6.4.0",
     "tslib": "^1.9.0",

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

@@ -1,3 +1,4 @@
+import 'core-js/stable';
 import { enableProdMode } from '@angular/core';
 import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
 

cmd/templates/angular-template/frontend/tsconfig.json

@@ -11,7 +11,7 @@
     "module": "esnext",
     "moduleResolution": "node",
     "importHelpers": true,
-    "target": "es2015",
+    "target": "es5",
     "typeRoots": [
       "node_modules/@types"
     ],
@@ -20,4 +20,4 @@
       "dom"
     ]
   }
-}
+}

cmd/templates/angular-template/main.go.template

@@ -11,7 +11,7 @@ func basic() string {
 
 func main() {
 
-	js := mewn.String("./frontend/dist/my-app/main-es2015.js")
+	js := mewn.String("./frontend/dist/my-app/main.js")
 	css := mewn.String("./frontend/dist/my-app/styles.css")
 
 	app := wails.CreateApp(&wails.AppConfig{