# tmux.WindowID

- **Module:** tmux
- **Package:** github.com/libtmux/libtmux-go/tmux
- **Language:** Go
- **Kind:** struct
- **Source:** https://github.com/libtmux/libtmux-go/blob/5f808882015a975a65acc7f9da5b3ff0d5cbdc91/tmux/model.go#L12
- **Page:** https://libtmux.org/reference/go/tmux-windowid/

WindowID is tmux's stable window identifier, including its @ sigil. It does not distinguish linked-session views; the zero value is not a usable target.

## Members

- `String` (method) — String returns the tmux identifier verbatim.