diff --git a/core/engine/src/lib.rs b/core/engine/src/lib.rs
index 6c6ba3e6..c68be552 100644
--- a/core/engine/src/lib.rs
+++ b/core/engine/src/lib.rs
@@ -135,5 +135,7 @@ pub mod model;
 pub use decision::Decision;
 pub use engine::{DecisionEngine, EvaluationOptions};
 pub use error::EvaluationError;
+pub use handler::graph::DecisionGraphResponse;
+pub use handler::graph::DecisionGraphTrace;
 pub use handler::graph::DecisionGraphValidationError;
 pub use handler::node::NodeError;