refactor: provide fake document object when bootstrapping the app

Author: sis0k0

Diff for: nativescript-angular/platform.ts

@@ -18,6 +18,7 @@ import {
 } from "@angular/platform-browser-dynamic";
 
 import {
+    DOCUMENT,
     ɵINTERNAL_BROWSER_PLATFORM_PROVIDERS as INTERNAL_BROWSER_PLATFORM_PROVIDERS
 } from "@angular/platform-browser";
 
@@ -59,6 +60,10 @@ export const NS_COMPILER_PROVIDERS: StaticProvider[] = [
         },
         multi: true
     },
+    {
+        provide: DOCUMENT,
+        useValue: { body: { isOverride: true } },
+    },
 ];
 
 // Dynamic platform