21 lines
543 B
Markdown
21 lines
543 B
Markdown
---
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id: getDefaultQueryClient
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title: getDefaultQueryClient
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---
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```ts
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function getDefaultQueryClient(): QueryClient | undefined;
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```
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Defined in: [packages/lit-query/src/context.ts:72](https://github.com/TanStack/query/blob/main/packages/lit-query/src/context.ts#L72)
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Returns the registered default `QueryClient`, if exactly one default client is
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available.
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## Returns
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[`QueryClient`](../classes/QueryClient.md) \| `undefined`
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The default query client, or `undefined` when there is no registered
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client or more than one registered client.
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