diff --git a/plugins/4.analytics.client.ts b/plugins/4.analytics.client.ts
index d9eec235..c3f990f9 100644
--- a/plugins/4.analytics.client.ts
+++ b/plugins/4.analytics.client.ts
@@ -1,12 +1,18 @@
 import { useMembershipStatus } from '~~/composables/states'
 
+type WindowWithDataLayer = Window & {
+  dataLayer: Record<string, any>[]
+}
+
+declare const window: WindowWithDataLayer
+declare const dataLayer: Record<string, any>[]
+
 export default defineNuxtPlugin(() => {
   const config = useRuntimeConfig()
   const membershipStatus = useMembershipStatus()
   const { $experiments } = useNuxtApp()
-
   window.dataLayer = window.dataLayer || []
-  const dataLayer = (window as any).dataLayer
+
   // init gtag function
   function gtag(...args) {
     dataLayer.push(args)
diff --git a/plugins/5.htlbid.ts b/plugins/5.htlbid.ts
index 2e682cc3..50f30218 100644
--- a/plugins/5.htlbid.ts
+++ b/plugins/5.htlbid.ts
@@ -1,3 +1,18 @@
+interface htlbidType {
+  cmd: (() => void)[]
+  layout: (string) => void
+  setTargeting: (keys: string, targetingParams: string[]) => void
+  clearTargeting: (string) => void
+  forceRefresh: () => void
+}
+
+type WindowWithHtlbid = Window & {
+  htlbid: htlbidType
+}
+
+declare const window: WindowWithHtlbid
+declare const htlbid: htlbidType
+
 export default defineNuxtPlugin(() => {
   const config = useRuntimeConfig()
   useHead({
@@ -13,7 +28,6 @@ export default defineNuxtPlugin(() => {
   })
   if (!process.server) {
     window.htlbid = window.htlbid || {}
-    const htlbid = (window as any).htlbid
     htlbid.cmd = htlbid.cmd || []
 
     const init = () => {