# LibTmux::Model::WindowLinkRef.window-id

- **Module:** LibTmux::Model
- **Package:** LibTmux
- **Language:** Raku
- **Kind:** property
- **Source:** https://github.com/libtmux/libtmux-raku/blob/0b5dd3d32e20f83a0069874e33eab0eb48f55962/lib/LibTmux/Model.rakumod#L507
- **Page:** https://libtmux.org/en/raku/latest/reference/libtmux-model-windowlinkref-window-id/

Expected physical window identity at the captured session index.

Expected physical window identity at the captured session index.