# tmux_window_link:index/0

- **Package:** libtmux_erlang
- **Language:** Erlang
- **Kind:** typealias
- **Source:** https://github.com/libtmux/libtmux-erlang/blob/d1b6308440cf9eb8f6647e7ae434bce60e849368/apps/libtmux_erlang/src/tmux_window_link.erl#L27
- **Page:** https://libtmux.org/en/erlang/latest/reference/t-tmux_window_link-index-0/

```
-type index() :: 0..2147483647.
```

An explicit tmux window index; relative and next-free selectors are not accepted.