Turn on noUnusedLocals, noImplicitReturns, importsNotUsedAsValues: error, and isolatedModules (#2777)

src/main/helm/__mocks__/helm-chart-manager.ts

@@ -22,7 +22,7 @@
 import { HelmRepo, HelmRepoManager } from "../helm-repo-manager";
 
 export class HelmChartManager {
-  private cache: any = {};
+  cache: any = {};
   private repo: HelmRepo;
 
   constructor(repo: HelmRepo){

src/main/helm/helm-release-manager.ts

@@ -24,7 +24,7 @@ import fse from "fs-extra";
 import * as yaml from "js-yaml";
 import { promiseExec} from "../promise-exec";
 import { helmCli } from "./helm-cli";
-import { Cluster } from "../cluster";
+import type { Cluster } from "../cluster";
 import { toCamelCase } from "../../common/utils/camelCase";
 
 export async function listReleases(pathToKubeconfig: string, namespace?: string) {

src/main/helm/helm-service.ts

@@ -20,11 +20,11 @@
  */
 
 import semver from "semver";
-import { Cluster } from "../cluster";
+import type { Cluster } from "../cluster";
 import logger from "../logger";
 import { HelmRepoManager } from "./helm-repo-manager";
 import { HelmChartManager } from "./helm-chart-manager";
-import { HelmChartList, RepoHelmChartList } from "../../renderer/api/endpoints/helm-charts.api";
+import type { HelmChartList, RepoHelmChartList } from "../../renderer/api/endpoints/helm-charts.api";
 import { deleteRelease, getHistory, getRelease, getValues, installChart, listReleases, rollback, upgradeRelease } from "./helm-release-manager";
 
 class HelmService {