# types.SpawnOptions.from

- **Module:** types
- **Package:** libtmux
- **Language:** TypeScript
- **Kind:** property
- **Source:** https://github.com/libtmux/libtmux-ts/blob/ad09eaef7ffff40f510989ee0695852c44a31576/packages/libtmux/src/types.ts#L520
- **Page:** https://libtmux.org/en/ts/latest/reference/types-spawnoptions-from/

The pane to run beside: the program starts in its current directory, in its session, with that session's tmux environment. Variables the pane's shell exported are not inherited; only typing into that shell reaches them.