# tmux.SplitPaneRequest.Environment

- **Module:** tmux.SplitPaneRequest
- **Package:** github.com/libtmux/libtmux-go/tmux
- **Language:** Go
- **Kind:** attribute
- **Source:** https://github.com/libtmux/libtmux-go/blob/52968a3181c1c9e6d1b26c565d4b170968ae61c0/tmux/pane_create.go#L90
- **Page:** https://libtmux.org/en/go/latest/reference/tmux-splitpanerequest-environment/

Environment is emitted in lexically sorted key order and is not retained; nil and an empty map both add no entries.