//! Checkpoint system — thin facade re-exporting from ml-checkpoint crate.
//!
//! Model-specific Checkpointable impls live in their respective crates:
//! - DQNAgent → ml-dqn::checkpoint
//! - Mamba2SSM, TGGN → ml-supervised::checkpoint

pub use ml_checkpoint::*;

// Re-export model checkpoint types for convenience
pub use ml_dqn::checkpoint::DQNCheckpointState;
pub use ml_supervised::checkpoint::{MambaCheckpointState, TGGNCheckpointState};
