diff --git a/src/bindings.py b/src/bindings.py
index 72b49c70..d5cffe90 100644
--- a/src/bindings.py
+++ b/src/bindings.py
@@ -599,9 +599,10 @@ def processOverloadedConstructors(self, theClass, children = None, templateDecl
 
   def processEnum(self, theEnum):
     output = ""
-    bindingsOutput = "export declare type " + theEnum.spelling + " = {\n"
+    bindingsOutput = "export declare type " + theEnum.spelling + " = { value: unique symbol };\n"
+    bindingsOutput += "export declare type " + theEnum.spelling + "_Vals = {\n"
     for enumChild in list(theEnum.get_children()):
-      bindingsOutput += "  " + enumChild.spelling + ": {};\n"
+      bindingsOutput += "  " + enumChild.spelling + ": " + theEnum.spelling + ";\n"
     bindingsOutput += "}\n\n"
     output += bindingsOutput
     self.exports.append(theEnum.spelling)
diff --git a/src/buildFromYaml.py b/src/buildFromYaml.py
index 19ede080..b9669c50 100755
--- a/src/buildFromYaml.py
+++ b/src/buildFromYaml.py
@@ -293,7 +293,7 @@ def getAdditionalBindCodeO():
     "  }\n" + \
     "  function analyzePath(path: string): AnalysisResults;\n" + \
     "}\n\n" + \
-    "\nexport type OpenCascadeInstance = {FS: typeof FS} & {\n  " + ";\n  ".join(map(lambda x: x["export"] + ((": typeof " + x["export"]) if x["kind"] == "class" else (": " + x["export"])), typescriptExports)) + ";\n" + \
+    "\nexport type OpenCascadeInstance = {FS: typeof FS} & {\n  " + ";\n  ".join(map(lambda x: x["export"] + ((": typeof " + x["export"]) if x["kind"] == "class" else (": " + x["export"] + "_Vals")), typescriptExports)) + ";\n" + \
     "};\n\n" + \
     "declare function init(): Promise<OpenCascadeInstance>;\n\n" + \
     "export default init;\n"