chore(update): Replace OpaqueTokens with InjectionTokens.

Author: vakrilov

nativescript-angular/platform-common.ts

@@ -18,18 +18,17 @@ import {
     EventEmitter,
     Provider,
     Sanitizer,
-    OpaqueToken
+    InjectionToken
 } from "@angular/core";
 
-// Work around a TS bug requiring an import of OpaqueToken without using it
-if ((<any>global).___TS_UNUSED) {
-    (() => {
-        return OpaqueToken;
-    })();
-}
-
 import { rendererLog, rendererError } from "./trace";
-import { PAGE_FACTORY, PageFactory, defaultPageFactoryProvider, setRootPage } from "./platform-providers";
+import {
+    PAGE_FACTORY,
+    PageFactory,
+    defaultPageFactoryProvider,
+    setRootPage,
+    PageFactoryOptions
+} from "./platform-providers";
 
 import { start, setCssFileName } from "tns-core-modules/application";
 import { topmost, NavigationEntry } from "tns-core-modules/ui/frame";
@@ -82,7 +81,7 @@ export class NativeScriptPlatformRef extends PlatformRef {
     bootstrapModule<M>(
         moduleType: Type<M>,
         compilerOptions: CompilerOptions | CompilerOptions[] = []
-    ): Promise<NgModuleRef<M>> {
+        ): Promise<NgModuleRef<M>> {
         this._bootstrapper = () => this.platform.bootstrapModule(moduleType, compilerOptions);
 
         this.bootstrapApp();

nativescript-angular/platform-providers.ts

@@ -1,19 +1,13 @@
+import { InjectionToken } from "@angular/core";
+
 import { topmost, Frame } from "tns-core-modules/ui/frame";
+import { View } from "tns-core-modules/ui/core/view";
 import { Page } from "tns-core-modules/ui/page";
-import { OpaqueToken } from "@angular/core";
 import { device, Device } from "tns-core-modules/platform";
-import * as platform from "tns-core-modules/platform";
-
-export const APP_ROOT_VIEW = new OpaqueToken("App Root View");
-export const DEVICE = new OpaqueToken("platfrom device");
-export const PAGE_FACTORY = new OpaqueToken("page factory");
 
-// Work around a TS bug requiring an import of platform.Device without using it
-if ((<any>global).___TS_UNUSED) {
-    (() => {
-        return platform;
-    })();
-}
+export const APP_ROOT_VIEW = new InjectionToken<View>("App Root View");
+export const DEVICE = new InjectionToken<Device>("platform device");
+export const PAGE_FACTORY = new InjectionToken<PageFactory>("page factory");
 
 let _rootPageRef: WeakRef<Page>;