upgrading to angular 8

src/app/uds-api.service-type.ts

@@ -0,0 +1,24 @@
+import { Observable } from 'rxjs';
+import { JSONServicesInformation, JSONEnabledService, JSONService } from './types/services';
+import { UDSGuiService } from './gui/uds-gui.service';
+
+export interface UDSApiServiceType {
+  gui: UDSGuiService;
+
+  /* Client enabler */
+  enabler(serviceId: string, transportId: string): Observable<JSONEnabledService>;
+
+  /* Services resetter */
+  action(action: string, serviceId: string): Observable<JSONService>;
+
+
+  /**
+   * Gets services information
+   */
+  getServicesInformation(): Observable<JSONServicesInformation>;
+
+  /**
+   * Executes custom javascript for service launch if it is available
+   */
+  executeCustomJSForServiceLaunch(): void;
+}