//! Pane management for split terminal support
//!
//! This module provides the pane infrastructure for split terminals:
//! - `Pane`: Represents a single terminal pane with its own state
//! - `PaneNode`: Tree structure for nested pane splits
//! - `PaneManager`: Coordinates pane operations within a tab
//! - `PaneId`: Unique identifier for each pane
pub use PaneManager;
pub use ;