Function copyFile

copyFile(fromPath: string, toPath: string): Promise<void>
Copies a file from one path to another.

Reads the source file and writes its contents to the destination path. If the source is a text file, text content is preserved; otherwise the binary representation is used.
```
await copyFile("/app/data/save.json", "/app/data/save-backup.json");
```
Parameters
- fromPath: string
- toPath: string
Returns Promise<void>
- Defined in fs.ts:368