fix(vite-plugin-angular): use babel to make transform results compati…

…ble with Webkit

Angular's compilation results use static blocks by default.
These static blocks are not supported by Safari or other webkit based browsers.
https://caniuse.com/mdn-javascript_classes_static_initialization_blocks
We need to use babel transformations to make the output compatible with iOS if we
want to support them.

Closes #202

packages/vite-plugin-angular/src/lib/angular-vite-plugin.ts

@@ -25,6 +25,7 @@ export interface PluginOptions {
      */
     tsTransformers?: ts.CustomTransformers;
   };
+  supportedBrowsers?: string[];
 }
 
 interface EmitFileResult {
@@ -63,6 +64,7 @@ export function angular(options?: PluginOptions): Plugin[] {
           options?.advanced?.tsTransformers?.afterDeclarations ?? [],
       },
     },
+    supportedBrowsers: options?.supportedBrowsers ?? ['iOS <=15'],
   };
 
   // The file emitter created during `onStart` that will be used during the build in `onLoad` callbacks for TS files
@@ -273,6 +275,7 @@ export function angular(options?: PluginOptions): Plugin[] {
               [
                 angularApplicationPreset,
                 {
+                  supportedBrowsers: pluginOptions.supportedBrowsers,
                   forceAsyncTransformation,
                   optimize: isProd && {},
                 },