//! Lexer, parser and AST for the fragment of TLA+ that specifications are
//! written in: modules, declarations, definitions and expressions.
//!
//! Temporal formulas are parsed into the AST but carry no meaning here — the
//! evaluator that consumes this crate answers questions about concrete states,
//! not about behaviours.
pub use ;
pub use ;
pub use lex;
pub use ;