diff --git a/package-lock.json b/package-lock.json
index c43b41fe..4dc66273 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -77,10 +77,10 @@
         "eslint-import-resolver-typescript": "^3.6.1",
         "eslint-plugin-import": "^2.29.1",
         "eslint-plugin-jest": "^28.6.0",
-        "eslint-plugin-jsdoc": "^48.8.3",
+        "eslint-plugin-jsdoc": "^48.9.2",
         "eslint-plugin-n": "^16.6.2",
         "eslint-plugin-promise": "^6.6.0",
-        "husky": "^9.1.1",
+        "husky": "^9.1.3",
         "jest": "^29.7.0",
         "lint-staged": "^15.2.7",
         "nodemon": "^3.1.3",
@@ -7618,9 +7618,9 @@
       }
     },
     "node_modules/eslint-plugin-jsdoc": {
-      "version": "48.8.3",
-      "resolved": "https://registry.npmjs.org/eslint-plugin-jsdoc/-/eslint-plugin-jsdoc-48.8.3.tgz",
-      "integrity": "sha512-AtIvwwW9D17MRkM0Z0y3/xZYaa9mdAvJrkY6fU/HNUwGbmMtHVvK4qRM9CDixGVtfNrQitb8c6zQtdh6cTOvLg==",
+      "version": "48.9.2",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-jsdoc/-/eslint-plugin-jsdoc-48.9.2.tgz",
+      "integrity": "sha512-ydqg2lEY/WxhMXEb1ZAn+yRbc43DlKYdMP/nUreF5ODE1P9mgeff8atL16lYNNKOvYxNOzL85/5gFVeGylSioA==",
       "dev": true,
       "dependencies": {
         "@es-joy/jsdoccomment": "~0.46.0",
@@ -8936,9 +8936,9 @@
       }
     },
     "node_modules/husky": {
-      "version": "9.1.1",
-      "resolved": "https://registry.npmjs.org/husky/-/husky-9.1.1.tgz",
-      "integrity": "sha512-fCqlqLXcBnXa/TJXmT93/A36tJsjdJkibQ1MuIiFyCCYUlpYpIaj2mv1w+3KR6Rzu1IC3slFTje5f6DUp2A2rg==",
+      "version": "9.1.3",
+      "resolved": "https://registry.npmjs.org/husky/-/husky-9.1.3.tgz",
+      "integrity": "sha512-ET3TQmQgdIu0pt+jKkpo5oGyg/4MQZpG6xcam5J5JyNJV+CBT23OBpCF15bKHKycRyMH9k6ONy8g2HdGIsSkMQ==",
       "dev": true,
       "bin": {
         "husky": "bin.js"
diff --git a/package.json b/package.json
index f9b99a2c..afce151f 100644
--- a/package.json
+++ b/package.json
@@ -105,10 +105,10 @@
     "eslint-import-resolver-typescript": "^3.6.1",
     "eslint-plugin-import": "^2.29.1",
     "eslint-plugin-jest": "^28.6.0",
-    "eslint-plugin-jsdoc": "^48.8.3",
+    "eslint-plugin-jsdoc": "^48.9.2",
     "eslint-plugin-n": "^16.6.2",
     "eslint-plugin-promise": "^6.6.0",
-    "husky": "^9.1.1",
+    "husky": "^9.1.3",
     "jest": "^29.7.0",
     "lint-staged": "^15.2.7",
     "nodemon": "^3.1.3",
diff --git a/src/server/plugins/engine/components/ComponentBase.ts b/src/server/plugins/engine/components/ComponentBase.ts
index 045af8a0..8789d336 100644
--- a/src/server/plugins/engine/components/ComponentBase.ts
+++ b/src/server/plugins/engine/components/ComponentBase.ts
@@ -19,6 +19,7 @@ import {
   type ViewModel
 } from '~/src/server/plugins/engine/components/types.js'
 import { type FormModel } from '~/src/server/plugins/engine/models/index.js'
+import { answerFromDetailItem } from '~/src/server/plugins/engine/pageControllers/SummaryPageController.js'
 import {
   type FormPayload,
   type FormSubmissionErrors
diff --git a/src/server/plugins/engine/components/MonthYearField.test.ts b/src/server/plugins/engine/components/MonthYearField.test.ts
index 2483d48a..821f08a1 100644
--- a/src/server/plugins/engine/components/MonthYearField.test.ts
+++ b/src/server/plugins/engine/components/MonthYearField.test.ts
@@ -1,7 +1,9 @@
 import { type ComponentDef, ComponentType } from '@defra/forms-model'
 import joi, { type ObjectSchema } from 'joi'
 
+import { type ComponentCollection } from '~/src/server/plugins/engine/components/ComponentCollection.js'
 import { MonthYearField } from '~/src/server/plugins/engine/components/index.js'
+import { type PageControllerBase } from '~/src/server/plugins/engine/pageControllers/PageControllerBase.js'
 import { messages } from '~/src/server/plugins/engine/pageControllers/validationOptions.js'
 
 /**
diff --git a/src/server/plugins/engine/pageControllers/SummaryPageController.ts b/src/server/plugins/engine/pageControllers/SummaryPageController.ts
index 814b9138..f02a957b 100644
--- a/src/server/plugins/engine/pageControllers/SummaryPageController.ts
+++ b/src/server/plugins/engine/pageControllers/SummaryPageController.ts
@@ -313,7 +313,7 @@ function getFormSubmissionData(
   }
 }
 
-function answerFromDetailItem(item: DetailItem) {
+export function answerFromDetailItem(item: DetailItem) {
   switch (item.dataType) {
     case 'list':
       return item.rawValue
diff --git a/src/server/services/cacheService.ts b/src/server/services/cacheService.ts
index 20ef224b..bade3a09 100644
--- a/src/server/services/cacheService.ts
+++ b/src/server/services/cacheService.ts
@@ -4,6 +4,7 @@ import { merge } from '@hapi/hoek'
 import { type ViewModel } from '../plugins/engine/components/types.js'
 
 import { config } from '~/src/config/index.js'
+import { type createServer } from '~/src/server/index.js'
 import { type FormSubmissionState } from '~/src/server/plugins/engine/types.js'
 
 const partition = 'cache'