# types.SplitOptions

- **Module:** types
- **Package:** @libtmux/libtmux
- **Language:** TypeScript
- **Kind:** interface
- **Source:** https://github.com/libtmux/libtmux-ts/blob/2cb93308200da38a26b59876618116850f110607/packages/libtmux/src/types.ts#L247
- **Page:** https://libtmux.org/reference/ts/types-splitoptions/

## Members

- `environment` (property) — Variables to set in the process this starts, tmux's `-e`.
- `size` (property) — How big the new pane is, tmux's `-l`.
- `direction` (property) — Which side of this pane the new one takes.
- `startDirectory` (property)
- `shellCommand` (property) — A command for tmux to run in place of the default shell.
- `vertical` (property)