function Deno.renameSync
renameSync(oldpath: string | URL,newpath: string | URL,): void
Synchronously renames (moves) `oldpath` to `newpath`. Paths may be files or
directories. If `newpath` already exists and is not a directory,
`renameSync()` replaces it. OS-specific restrictions may apply when
`oldpath` and `newpath` are in different directories.
```ts
Deno.renameSync("old/path", "new/path");
```
On Unix-like OSes, this operation does not follow symlinks at either path.
It varies between platforms when the operation throws errors, and if so what
they are. It's always an error to rename anything to a non-empty directory.
Requires `allow-read` and `allow-write` permissions.
void