diff --git a/.eslintignore b/.eslintignore
index d29ce45fd..25ddee280 100644
--- a/.eslintignore
+++ b/.eslintignore
@@ -28,7 +28,6 @@ src/Common/ObjectCache.test.ts
 src/Common/ObjectCache.ts
 src/Common/QueriesClient.ts
 src/Common/Splitter.ts
-src/Common/ThemeUtility.ts
 src/Common/UrlUtility.ts
 src/Config.ts
 src/Contracts/ActionContracts.ts
diff --git a/src/Common/ThemeUtility.ts b/src/Common/ThemeUtility.ts
index 1c9fc7671..ae0e6872c 100644
--- a/src/Common/ThemeUtility.ts
+++ b/src/Common/ThemeUtility.ts
@@ -2,18 +2,16 @@
  * Copyright (C) Microsoft Corporation. All rights reserved.
  *----------------------------------------------------------*/
 
-export default class ThemeUtility {
-  public static getMonacoTheme(theme: string): string {
-    switch (theme) {
-      case "default":
-      case "hc-white":
-        return "vs";
-      case "dark":
-        return "vs-dark";
-      case "hc-black":
-        return "hc-black";
-      default:
-        return "vs";
-    }
+export function getMonacoTheme(theme: string): string {
+  switch (theme) {
+    case "default":
+    case "hc-white":
+      return "vs";
+    case "dark":
+      return "vs-dark";
+    case "hc-black":
+      return "hc-black";
+    default:
+      return "vs";
   }
 }
diff --git a/src/Explorer/Tabs/TabsBase.ts b/src/Explorer/Tabs/TabsBase.ts
index 2ea43e7f6..fe2fa8edf 100644
--- a/src/Explorer/Tabs/TabsBase.ts
+++ b/src/Explorer/Tabs/TabsBase.ts
@@ -7,7 +7,7 @@ import { Action, ActionModifiers } from "../../Shared/Telemetry/TelemetryConstan
 import { RouteHandler } from "../../RouteHandlers/RouteHandler";
 import { WaitsForTemplateViewModel } from "../WaitsForTemplateViewModel";
 import * as TelemetryProcessor from "../../Shared/Telemetry/TelemetryProcessor";
-import ThemeUtility from "../../Common/ThemeUtility";
+import * as ThemeUtility from "../../Common/ThemeUtility";
 import Explorer from "../Explorer";
 import { CommandButtonComponentProps } from "../Controls/CommandButton/CommandButtonComponent";