# LibTmux::Batch::Operation.clone

- **Module:** LibTmux::Batch
- **Package:** LibTmux
- **Language:** Raku
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-raku/blob/0b5dd3d32e20f83a0069874e33eab0eb48f55962/lib/LibTmux/Batch.rakumod#L70
- **Page:** https://libtmux.org/en/raku/latest/reference/libtmux-batch-operation-clone/

```
method clone(*%changes --> Operation:D)
```

Revalidate replacements; unchanged evidence retains its one-shot Promise.

Revalidate replacements; unchanged evidence retains its one-shot Promise.

## Parameters

- `%changes`