diff --git a/web/src/app/actions/auth.js b/web/src/app/actions/auth.ts
similarity index 85%
rename from web/src/app/actions/auth.js
rename to web/src/app/actions/auth.ts
index 79d2396341..6c9f776665 100644
--- a/web/src/app/actions/auth.js
+++ b/web/src/app/actions/auth.ts
@@ -8,7 +8,9 @@ export const AUTH_LOGOUT = 'AUTH_LOGOUT'
 // the current session will be first made to the backend.
 //
 // AUTH_LOGOUT will be dispatched if, and after, the request completes.
-export function authLogout(performFetch = false) {
+export function authLogout(
+  performFetch = false,
+): { type: string } | (() => Promise<void>) {
   const payload = { type: AUTH_LOGOUT }
   if (!performFetch) return payload
   return () =>
diff --git a/web/src/app/actions/hooks.ts b/web/src/app/actions/hooks.ts
index e296961a6f..99e3bde1a6 100644
--- a/web/src/app/actions/hooks.ts
+++ b/web/src/app/actions/hooks.ts
@@ -21,7 +21,7 @@ export function sanitizeURLParam(value: Value): string | string[] {
     case 'string':
       return value.trim()
     case 'boolean':
-      if (value === true) return '1'
+      if (value) return '1'
       return ''
     case 'number':
       return value.toString()
@@ -48,10 +48,8 @@ export function getParamValues<T extends Record<string, Value>>(
       result[name] = q.get(name) === '1'
     } else if (typeof defaultVal === 'string') {
       result[name] = q.get(name) || ''
-    } else if (typeof defaultVal === 'number') {
-      result[name] = +(q.get(name) as string)
     } else {
-      result[name] = defaultVal
+      result[name] = +(q.get(name) as string)
     }
   }
   return result as T
diff --git a/web/src/app/actions/index.js b/web/src/app/actions/index.js
deleted file mode 100644
index 976bf07bc2..0000000000
--- a/web/src/app/actions/index.js
+++ /dev/null
@@ -1,3 +0,0 @@
-export * from './main'
-export * from './auth'
-export * from './hooks'
diff --git a/web/src/app/actions/index.ts b/web/src/app/actions/index.ts
new file mode 100644
index 0000000000..2d6d1b0641
--- /dev/null
+++ b/web/src/app/actions/index.ts
@@ -0,0 +1,4 @@
+export * from './auth'
+export * from './hooks'
+
+export const SET_SHOW_NEW_USER_FORM = 'SET_SHOW_NEW_USER_FORM'
diff --git a/web/src/app/actions/main.js b/web/src/app/actions/main.js
deleted file mode 100644
index 523659153e..0000000000
--- a/web/src/app/actions/main.js
+++ /dev/null
@@ -1,8 +0,0 @@
-export const SET_SHOW_NEW_USER_FORM = 'SET_SHOW_NEW_USER_FORM'
-
-export function setShowNewUserForm(search) {
-  return {
-    type: SET_SHOW_NEW_USER_FORM,
-    payload: search,
-  }
-}