# PaneDirection.left

- **Module:** PaneDirection
- **Package:** libtmux-swift
- **Language:** Swift
- **Kind:** constant
- **Source:** https://github.com/libtmux/libtmux-swift/blob/254f8b2be7eb60cacc3ffcb3ea8e456784f582df/Sources/LibTmux/Creation.swift#L14
- **Page:** https://libtmux.org/en/swift/latest/reference/panedirection-left/

Beside the existing pane, on its left. `split-window -h -b`.