From 2766e86f5d40e5a47d7ccea2e8ec5881d4c6bb73 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julien=20Valverd=C3=A9?= <julien.valverde@mailo.com>
Date: Fri, 27 Feb 2026 14:14:54 +0100
Subject: [PATCH] Fix

---
 packages/effect-fc/src/Query.ts       | 2 +-
 packages/example/src/routes/query.tsx | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/effect-fc/src/Query.ts b/packages/effect-fc/src/Query.ts
index 9c306b7..875cb84 100644
--- a/packages/effect-fc/src/Query.ts
+++ b/packages/effect-fc/src/Query.ts
@@ -11,7 +11,7 @@ extends Pipeable.Pipeable {
     readonly [QueryTypeId]: QueryTypeId
 
     readonly context: Context.Context<Scope.Scope | QueryClient.QueryClient | R>
-    readonly key: Stream.Stream<K>
+    readonly key: Stream.Stream<K, never, never>
     readonly f: (key: K) => Effect.Effect<A, E, R>
     readonly initialProgress: P
 
diff --git a/packages/example/src/routes/query.tsx b/packages/example/src/routes/query.tsx
index 1db5ef5..a6e2f4d 100644
--- a/packages/example/src/routes/query.tsx
+++ b/packages/example/src/routes/query.tsx
@@ -18,9 +18,10 @@ const ResultView = Component.make("ResultView")(function*() {
 
     const [idRef, query, mutation] = yield* Component.useOnMount(() => Effect.gen(function*() {
         const idRef = yield* SubscriptionRef.make(1)
+        const key = Stream.map(idRef.changes, id => [id] as const)
 
         const query = yield* Query.service({
-            key: Stream.map(idRef.changes, id => [id] as const),
+            key,
             f: ([id]) => HttpClient.HttpClient.pipe(
                 Effect.tap(Effect.sleep("500 millis")),
                 Effect.andThen(client => client.get(`https://jsonplaceholder.typicode.com/posts/${ id }`)),