message: fix(platform): import InjectionToken and ViewEncapsulation instead of OpaqueToken
  COMPILER_OPTIONS is no longer of type OpaqueToken. It is now an InjectionToken parameterized with object with property of type ViewEncapsulation. Introduced by:
diff: @@ -16,15 +16,15 @@ import {
  import {
  COMPILER_OPTIONS,
  PlatformRef,
  - OpaqueToken,
  + InjectionToken,
  + ViewEncapsulation,
  createPlatformFactory
  } from "@angular/core";
  -// Work around a TS bug requiring an import of OpaqueToken without using it
  +// Work around a TS bug requiring an imports of InjectionToken and ViewEncapsulation without using them
  if ((<any>global).___TS_UNUSED) {
  - (() => {
  - return OpaqueToken;
  - })();
  + (() => InjectionToken)();
  + (() => ViewEncapsulation)();
  }
  // Register DOM adapter, if possible. Dynamic platform only!
  