<!-- Do not edit this file. It is automatically generated by API Documenter. --> [`FileSystemAdapter`](FileSystemAdapter) › [`copy`](FileSystemAdapter/copy) ## FileSystemAdapter.copy() method **Signature:** ```typescript copy(normalizedPath: string, normalizedNewPath: string): Promise<void>; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | <code>normalizedPath</code> | <code>string</code> | | | <code>normalizedNewPath</code> | <code>string</code> | | **Returns:** `Promise<void>`