//! Agent core types and error handling
//!
//! This module provides the fundamental types for agent operation:
//! - Error types for agent operations
//! - Event types for agent lifecycle
//! - Core types for conversations and sessions
//! - Hook trait for lifecycle extension points
/// Agent error types
/// Agent event types
/// Agent hook trait
/// Agent core types (Session, Message, etc.)
pub use AgentError;
pub use ;
pub use AgentHook;
pub use ;