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[`FileSystemAdapter`](FileSystemAdapter) › [`exists`](FileSystemAdapter/exists)
## FileSystemAdapter.exists() method
**Signature:**
```typescript
exists(normalizedPath: string, sensitive?: boolean): Promise<boolean>;
```
## Parameters
| Parameter | Type | Description |
| --- | --- | --- |
| <code>normalizedPath</code> | <code>string</code> | |
| <code>sensitive</code> | <code>boolean</code> | _(Optional)_ |
**Returns:**
`Promise<boolean>`