diff --git a/src/main/java/de/maishai/typedast/typedclass/TypedConstructor.java b/src/main/java/de/maishai/typedast/typedclass/TypedConstructor.java
index 9e8f964..0634ec5 100644
--- a/src/main/java/de/maishai/typedast/typedclass/TypedConstructor.java
+++ b/src/main/java/de/maishai/typedast/typedclass/TypedConstructor.java
@@ -25,8 +25,12 @@ public class TypedConstructor implements TypedNode {
     private String name;
     private List<TypedParameter> typedParameters = new ArrayList<>();
     private TypedBlock typedBlock;
-    //TODO: add Type
-
+    private Type type;
+    public TypedConstructor(String name, List<TypedParameter> typedParameters, TypedBlock typedBlock) {
+        this.name = name;
+        this.typedParameters = typedParameters;
+        this.typedBlock = typedBlock;
+    }
     public TypedConstructor(Map<String, Type> localVar, TypedClass clas, Constructor unTypedConstructor) {
         convertToTypedConstructor(localVar, clas, unTypedConstructor);
     }
@@ -37,6 +41,8 @@ public class TypedConstructor implements TypedNode {
         for (Parameter param : unTypedConstructor.params()) {
             typedParameters.add(new TypedParameter(localVar, clas, param));
         }
+        // Konstrukteur hat den Rückgabetyp wie der Klassenname, obwohl es keinen expliziten Rückgabetyp gibt
+        type = clas.getType();
 
     }
     public void convertToBlock(Map<String, Type> localVar, TypedClass clas, Constructor unTypedConstructor) {
@@ -45,17 +51,7 @@ public class TypedConstructor implements TypedNode {
 
     @Override
     public Type typeCheck(Map<String, Type> localVar, TypedClass clas) {
-        if (localVar.containsKey(name)) {
-            throw new RuntimeException("constructor already declared");
-        }
-        localVar.put(name, Type.VOID);
-        if (typedParameters != null) {
-            for (TypedParameter param : typedParameters) {
-                param.typeCheck(localVar, clas);
-            }
-        }
-        typedBlock.typeCheck(localVar, clas);
-        return Type.VOID;
+        return type;
     }