# tmux.ServerHookValues.WindowLinked

- **Module:** tmux.ServerHookValues
- **Package:** github.com/libtmux/libtmux-go/tmux
- **Language:** Go
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-go/blob/5f808882015a975a65acc7f9da5b3ff0d5cbdc91/tmux/option_generated.go#L3594
- **Page:** https://libtmux.org/reference/go/tmux-serverhookvalues-windowlinked/

```
tmux.ServerHookValues.WindowLinked() -> OptionValue[SparseArray[string]]
```

WindowLinked returns materialized "window-linked" as [OptionValue] with value type OptionValue[SparseArray[string]] from global session-scope hook values; it does not query tmux. Available as COMMAND since tmux 3.3. Its present SparseArray value preserves assigned tmux indexes, including gaps.