pub use ;
pub use ;
/// nonterminals ("app" and "lam") cost 1/100th of a terminal ("var", "ivar", "prim"). This is because nonterminals
/// can be autofilled based on the type of the hole you're filling during most search methods.
pub const COST_NONTERMINAL: i32 = 1;
pub const COST_TERMINAL: i32 = 100;