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https://github.com/puppeteer/puppeteer
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Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
75 lines
1016 B
Markdown
75 lines
1016 B
Markdown
---
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sidebar_label: CustomQueryHandler
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---
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# CustomQueryHandler interface
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#### Signature:
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```typescript
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export interface CustomQueryHandler
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```
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## Properties
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<table><thead><tr><th>
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Property
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</th><th>
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Modifiers
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</th><th>
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Type
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</th><th>
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Description
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</th><th>
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Default
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</th></tr></thead>
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<tbody><tr><td>
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<span id="queryall">queryAll</span>
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</td><td>
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`optional`
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</td><td>
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(node: Node, selector: string) => Iterable<Node>
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</td><td>
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Searches for some [Nodes](https://developer.mozilla.org/en-US/docs/Web/API/Node) matching the given `selector` from [node](https://developer.mozilla.org/en-US/docs/Web/API/Node).
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</td><td>
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</td></tr>
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<tr><td>
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<span id="queryone">queryOne</span>
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</td><td>
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`optional`
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</td><td>
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(node: Node, selector: string) => Node \| null
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</td><td>
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Searches for a [Node](https://developer.mozilla.org/en-US/docs/Web/API/Node) matching the given `selector` from [node](https://developer.mozilla.org/en-US/docs/Web/API/Node).
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</td><td>
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</td></tr>
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</tbody></table>
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