diff --git a/src/index.ts b/src/index.ts
index f904a4e2888d429cf7ea21fe4a2ed3d091308033..1a2c0adb291db03e068510818a6f2aad2b026ffd 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -4,6 +4,8 @@ export * from "./param/param-definition";
 export * from "./param/param-domain";
 export * from "./param/params-equation";
 export * from "./param/param-values";
+export * from "./param/param-value-mode";
+export * from "./param/param-value-iterator";
 export * from "./compute-node";
 export * from "./nub";
 export * from "./nub_factory";