Function getProxyZoneSpec

packages/zone.js/lib/zone-spec/fake-async-test.ts:908–910

()

let _fakeAsyncTestZoneSpec: FakeAsyncTestZoneSpec | null = null;

function getProxyZoneSpec(): typeof ProxyZoneSpec | undefined {
  return Zone && (Zone as any)['ProxyZoneSpec'];
}

let _sharedProxyZoneSpec: ProxyZoneSpec | null = null;
let _sharedProxyZone: Zone | null = null;