# selection.SessionWhere.activeWindow

- **Module:** selection.SessionWhere
- **Package:** libtmux
- **Language:** TypeScript
- **Kind:** property
- **Source:** https://github.com/libtmux/libtmux-ts/blob/3fe1ca654b81b8cbf4a13b777a001a3298c87a6f/packages/libtmux/src/selection.ts#L145
- **Page:** https://libtmux.org/en/ts/latest/reference/selection-sessionwhere-activewindow/