From d4247d25f1fa65fb98e6fcfba5d79868c5c993c1 Mon Sep 17 00:00:00 2001
From: Zeno Kapitein <zeno@gitbook.io>
Date: Wed, 8 Apr 2026 18:47:56 +0200
Subject: [PATCH] Typecheck

---
 .../components/Embeddable/EmbeddableAIChat.tsx   |  2 +-
 .../Embeddable/EmbeddableAIContextProvider.tsx   |  2 +-
 .../Embeddable/EmbeddableIframeAPI.tsx           | 16 +++++++---------
 3 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/packages/gitbook/src/components/Embeddable/EmbeddableAIChat.tsx b/packages/gitbook/src/components/Embeddable/EmbeddableAIChat.tsx
index ae63adc8e..d55e5582e 100644
--- a/packages/gitbook/src/components/Embeddable/EmbeddableAIChat.tsx
+++ b/packages/gitbook/src/components/Embeddable/EmbeddableAIChat.tsx
@@ -43,7 +43,7 @@ export function EmbeddableAIChat(props: EmbeddableAIChatProps) {
     const chat = useAIChatState();
     const { config: siteConfig } = useAI();
     const chatController = useAIChatController();
-    const embedConfig = useEmbeddableConfiguration();
+    const embedConfig = useEmbeddableConfiguration((state) => state);
     const language = useLanguage();
 
     React.useEffect(() => {
diff --git a/packages/gitbook/src/components/Embeddable/EmbeddableAIContextProvider.tsx b/packages/gitbook/src/components/Embeddable/EmbeddableAIContextProvider.tsx
index ba26bcf58..56b4c69fa 100644
--- a/packages/gitbook/src/components/Embeddable/EmbeddableAIContextProvider.tsx
+++ b/packages/gitbook/src/components/Embeddable/EmbeddableAIContextProvider.tsx
@@ -12,7 +12,7 @@ type EmbeddableAIContextProviderProps = PropsWithChildren<AIConfig>;
  */
 export function EmbeddableAIContextProvider(props: EmbeddableAIContextProviderProps) {
     const { aiMode, suggestions, greeting, trademark, children } = props;
-    const embedConfig = useEmbeddableConfiguration();
+    const embedConfig = useEmbeddableConfiguration((state) => state);
 
     return (
         <AIContextProvider
diff --git a/packages/gitbook/src/components/Embeddable/EmbeddableIframeAPI.tsx b/packages/gitbook/src/components/Embeddable/EmbeddableIframeAPI.tsx
index a7f4d55e1..308f64c69 100644
--- a/packages/gitbook/src/components/Embeddable/EmbeddableIframeAPI.tsx
+++ b/packages/gitbook/src/components/Embeddable/EmbeddableIframeAPI.tsx
@@ -106,13 +106,11 @@ export function EmbeddableIframeAPI(props: {
     return null;
 }
 
-/**
- * Hook to get the configuration from the parent window.
- */
-export function useEmbeddableConfiguration<T = GitBookEmbeddableConfiguration>(
-    fn: (state: GitBookEmbeddableConfiguration) => T = (state) => state
-) {
-    return useStore(embeddableConfiguration, fn);
+/** Subscribe to embed configuration from the parent (Zustand). */
+export function useEmbeddableConfiguration<T>(
+    selector: (state: GitBookEmbeddableConfiguration) => T,
+): T {
+    return useStore(embeddableConfiguration, selector);
 }
 
 /**
@@ -161,7 +159,7 @@ export function EmbeddableIframeTabs(props: {
     siteTitle: string;
 }) {
     const { ref, active = 'assistant', baseURL, siteTitle } = props;
-    const { tabs: configuredTabs, actions } = useEmbeddableConfiguration();
+    const { tabs: configuredTabs, actions } = useEmbeddableConfiguration((state) => state);
 
     const { assistants, config } = useAI();
 
@@ -233,7 +231,7 @@ export function EmbeddableIframeTabs(props: {
 }
 
 export function EmbeddableIframeCloseButton() {
-    const { closeButton } = useEmbeddableConfiguration();
+    const { closeButton } = useEmbeddableConfiguration((state) => state);
 
     if (!closeButton) {
         return null;