Fixing a checktype issue

x-pack/test/dataset_quality_api_integration/common/config.ts

@@ -22,7 +22,7 @@ import {
 import { createDatasetQualityApiClient } from './dataset_quality_api_supertest';
 import { RegistryProvider } from './registry';
 import { DatasetQualityFtrConfigName } from '../configs';
-import { PackageService } from './integration_service';
+import { PackageService } from './package_service';
 
 export interface DatasetQualityFtrConfig {
   name: DatasetQualityFtrConfigName;
@@ -71,7 +71,7 @@ export interface CreateTest {
       context: InheritedFtrProviderContext
     ) => Promise<LogsSynthtraceEsClient>;
     datasetQualityApiClient: (context: InheritedFtrProviderContext) => DatasetQualityApiClient;
-    packageService: PackageService;
+    packageService: ({ getService }: FtrProviderContext) => ReturnType<typeof PackageService>;
   };
   junit: { reportName: string };
   esTestCluster: any;

x-pack/test/dataset_quality_api_integration/common/package_service.ts

@@ -0,0 +1,30 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import { FtrProviderContext } from './ftr_provider_context';
+
+interface IntegrationPackage {
+  name: string;
+  version: string;
+}
+
+export function PackageService({ getService }: FtrProviderContext) {
+  const supertest = getService('supertest');
+
+  function uninstallPackage({ name, version }: IntegrationPackage) {
+    return supertest.delete(`/api/fleet/epm/packages/${name}/${version}`).set('kbn-xsrf', 'xxxx');
+  }
+
+  function installPackage({ name, version }: IntegrationPackage) {
+    return supertest
+      .post(`/api/fleet/epm/packages/${name}/${version}`)
+      .set('kbn-xsrf', 'xxxx')
+      .send({ force: true });
+  }
+
+  return { uninstallPackage, installPackage };
+}