# PanePlan.shell

- **Package:** TmuxWorkspace
- **Language:** Swift
- **Kind:** property
- **Source:** https://github.com/libtmux/libtmux-swift/blob/7993e7044347629b08020e9b02ae8bcffa0e5898/Sources/TmuxWorkspace/Workspace.swift#L197
- **Page:** https://libtmux.org/en/swift/latest/workspace/reference/paneplan-shell/

Replaces this pane's shell as the command tmux spawns, overriding the window's `window_shell`. `nil` falls back to the window's own.