multiplexer

type AttachStreams struct {
	Stdin  io.Reader
	Stdout io.Writer
	Stderr io.Writer
}

type CaptureOptions struct {
	JoinWrappedLines bool
	StartLine        *int
	EndLine          *int
}

type LaunchResult struct {
	Created   bool
	Completed bool
}

type NamedKey string

type Pane struct {
	// Target is the session:window.pane address at discovery time. Window and
	// pane indexes can shift when neighbours close, so it is not stable.
	Target Target
	// NativeID is the multiplexer's own stable pane identifier (tmux %N). It
	// survives window and pane renumbering, unlike Target.
	NativeID string
	// PID is the process ID of the pane's root process (usually the shell).
	PID int64
	// WindowName is the display name of the window that holds the pane.
	WindowName string
	// Title is the pane title, which agents often set to their own name.
	Title string
	// WorkingDirectory is the current directory of the pane's root process.
	WorkingDirectory string
	// Activity is the Unix timestamp of the last output in the pane's window.
	Activity int64
	// HiveSession is the Hive slug tagged on the pane when Hive created it
	// (tmux @hive-session). It lets Hive find a session after a user renames
	// the multiplexer session.
	HiveSession string
	// InMode reports whether the pane is in copy or view mode, so its visible
	// content is scrollback rather than live output.
	InMode bool
}

type PaneSpec struct {
	Command          string
	WorkingDirectory string
	Size             string
	Split            SplitDirection
}

type PasteOptions struct {
	Bracketed bool
}

type SessionSpec struct {
	Target           Target
	WorkingDirectory string
	Windows          []WindowSpec
	Background       bool
	// Env holds KEY=VALUE pairs for the new session's environment, which
	// every pane in the session inherits.
	Env []string
}

type SplitDirection string

type Target struct {
	Session string
	Window  string
	Pane    string
}

type WindowSpec struct {
	Name             string
	Command          string
	WorkingDirectory string
	Focus            bool
	Panes            []PaneSpec
}