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35 lines
881 B
Markdown
35 lines
881 B
Markdown
Project: /docs/reference/js/_project.yaml
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Book: /docs/reference/_book.yaml
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page_type: reference
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{% comment %}
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DO NOT EDIT THIS FILE!
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This is generated by the JS SDK team, and any local changes will be
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overwritten. Changes should be made in the source code at
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https://github.com/firebase/firebase-js-sdk
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{% endcomment %}
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# IteratedDataSnapshot interface
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Represents a child snapshot of a `Reference` that is being iterated over. The key will never be undefined.
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<b>Signature:</b>
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```typescript
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export declare interface IteratedDataSnapshot extends DataSnapshot
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```
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<b>Extends:</b> [DataSnapshot](./database.datasnapshot.md#datasnapshot_class)
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## Properties
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| Property | Type | Description |
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| --- | --- | --- |
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| [key](./database.iterateddatasnapshot.md#iterateddatasnapshotkey) | string | |
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## IteratedDataSnapshot.key
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<b>Signature:</b>
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```typescript
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key: string;
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```
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