//! Formal verification module for the rash emitter
//!
//! This module implements formal verification of the emitter's correctness
//! for a tiny subset of the rash AST, proving semantic equivalence between
//! rash AST nodes and their emitted POSIX shell commands.
//!
//! ## Safety Note
//! Formal verification uses unwrap() on validated proofs and checked invariants.
pub use *;
pub use *;
pub use *;
pub use *;
pub use *;
pub use *;