@fgv/ts-web-extras/docs/ts-web-extras.safeshowsavefilepicker.md

Browser-compatible utilities and FileTree implementations

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## safeShowSaveFilePicker() function

Safely access showSaveFilePicker with proper type checking

**Signature:**

```typescript
export declare function safeShowSaveFilePicker(window: Window, options?: ShowSaveFilePickerOptions): Promise<FileSystemFileHandle | null>;
```

## Parameters

<table><thead><tr><th>

Parameter


</th><th>

Type


</th><th>

Description


</th></tr></thead>
<tbody><tr><td>

window


</td><td>

Window


</td><td>

The window object


</td></tr>
<tr><td>

options


</td><td>

[ShowSaveFilePickerOptions](./ts-web-extras.showsavefilepickeroptions.md)


</td><td>

_(Optional)_ Options for the file picker


</td></tr>
</tbody></table>

**Returns:**

Promise&lt;[FileSystemFileHandle](./ts-web-extras.filesystemfilehandle_2.md) \| null&gt;

Promise with file handle or null if not supported