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