snapshot of https://github.com/TanStack/query.git (main, 2026-09-16; blobs > 131072B omitted)

docs/framework/preact/reference/interfaces/DehydratedState.md

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+---
+id: DehydratedState
+title: DehydratedState
+---
+
+Defined in: [packages/query-core/src/hydration.ts:94](https://github.com/TanStack/query/blob/main/packages/query-core/src/hydration.ts#L94)
+
+A serializable snapshot of a `QueryClient`'s cache, as produced by `dehydrate` and consumed by `hydrate`. Typically
+transported from server to client (e.g. embedded in server-rendered markup) to seed the client's cache with data
+that has already been fetched, avoiding a redundant fetch on the client.
+
+## Properties
+
+### mutations
+
+```ts
+mutations: DehydratedMutation[];
+```
+
+Defined in: [packages/query-core/src/hydration.ts:95](https://github.com/TanStack/query/blob/main/packages/query-core/src/hydration.ts#L95)
+
+***
+
+### queries
+
+```ts
+queries: DehydratedQuery[];
+```
+
+Defined in: [packages/query-core/src/hydration.ts:96](https://github.com/TanStack/query/blob/main/packages/query-core/src/hydration.ts#L96)