Query V6 for Svelte warning on building

[sergiocampama]

Describe the bug

When building a SvelteKit project on the latest version that includes the latest version (6) of Tanstack Query, I get the following warning:

"notifyManager" and "replaceEqualDeep" are imported from external module "@tanstack/query-core" but never used in "node_modules/@tanstack/svelte-query/dist/useMutationState.svelte.js", "node_modules/@tanstack/svelte-query/dist/useHydrate.js", "node_modules/@tanstack/svelte-query/dist/QueryClientProvider.svelte", "node_modules/@tanstack/svelte-query/dist/createInfiniteQuery.js", "node_modules/@tanstack/svelte-query/dist/createQuery.js", "node_modules/@tanstack/svelte-query/dist/createMutation.svelte.js", "node_modules/@tanstack/svelte-query/dist/createQueries.svelte.js" and "node_modules/@tanstack/svelte-query/dist/index.js".

Your minimal, reproducible example

https://codesandbox.io/p/devbox/zealous-mcclintock-sy2cgk?workspaceId=ws_UvGZaEmbN6a2bMJQSn24kF

Steps to reproduce

1. Go to https://codesandbox.io/p/devbox/zealous-mcclintock-sy2cgk?workspaceId=ws_UvGZaEmbN6a2bMJQSn24kF
2. run npm run build
3. See warning

Expected behavior

No warnings to appear during build.

How often does this bug happen?

Every time

Screenshots or Videos

No response

Platform

macOS Tahoe 26
node 22.20.0

Tanstack Query adapter

svelte-query

TanStack Query version

6.0.0

TypeScript version

5.9.3

Additional context

No response