Merge pull request #52 from kensodemann/fix/mocksIonic

fix(mocks): update return signature for ready()

Thanks for your support

Author: leifwells

test-config/mocks-ionic.ts

@@ -2,7 +2,7 @@ import { StatusBar } from '@ionic-native/status-bar';
 import { SplashScreen } from '@ionic-native/splash-screen';
 
 export class PlatformMock {
-  public ready(): Promise<{String}> {
+  public ready(): Promise<string> {
     return new Promise((resolve) => {
       resolve('READY');
     });