pub use Builtins;
pub use Edge;
pub use Node;
pub use steel;
/// The ident used to represent the root state.
/// This is the state of the top-level graph.
pub const ROOT_STATE: &str = "%root-state";
/// The ident used to represent the state of a graph.
/// Note that this can be either nested or top-level.
const GRAPH_STATE: &str = "graph-state";