//! Causal and counterfactual data generation.
//!
//! Implements Structural Causal Models (SCMs) for:
//! - Defining causal graphs with typed variables and mechanisms
//! - Generating data respecting causal structure
//! - do-calculus interventions (do(X=x))
//! - Counterfactual "what-if" scenarios
pub use *;
pub use *;
pub use *;
pub use *;
pub use *;