diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0d8a520..7f783a3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -13,7 +13,7 @@ FetchContent_MakeAvailable(slang)
 
 add_executable(sv-bugpoint source/SvBugpoint.cpp source/Utils.cpp source/PairRemovers.cpp source/BodyRemover.cpp
   source/BodyPartsRemover.cpp source/DeclRemover.cpp source/InstantationRemover.cpp source/ModportRemover.cpp source/ContAssignRemover.cpp source/ParamAssignRemover.cpp
-  source/StatementsRemover.cpp source/MemberRemover.cpp source/ImportsRemover.cpp)
+  source/StatementsRemover.cpp source/MemberRemover.cpp source/ImportsRemover.cpp source/TypedefReplacer.cpp)
 
 target_link_libraries(sv-bugpoint PRIVATE slang::slang)
 target_precompile_headers(sv-bugpoint PUBLIC
diff --git a/source/OneTimeRemoversFwd.hpp b/source/OneTimeRemoversFwd.hpp
index 76eee2f..4e0e062 100644
--- a/source/OneTimeRemoversFwd.hpp
+++ b/source/OneTimeRemoversFwd.hpp
@@ -14,5 +14,7 @@ class ContAssignRemover;
 class ModportRemover;
 class InstantationRemover;
 
+class TypedefReplacer;
+
 template <typename T>
 bool removeLoop(std::shared_ptr<SyntaxTree>& tree, std::string stageName, std::string passIdx);
diff --git a/source/SvBugpoint.cpp b/source/SvBugpoint.cpp
index 7eafcbb..44b6664 100644
--- a/source/SvBugpoint.cpp
+++ b/source/SvBugpoint.cpp
@@ -32,19 +32,21 @@ bool removeLoop(PairRemover rewriter,
 bool pass(std::shared_ptr<SyntaxTree>& tree, const std::string& passIdx = "-") {
     bool commited = false;
 
-    commited |= removeLoop<BodyRemover>(tree, "bodyRemover", passIdx);
-    commited |= removeLoop<InstantationRemover>(tree, "instantiationRemover", passIdx);
-    commited |= removeLoop<BodyPartsRemover>(tree, "bodyPartsRemover", passIdx);
-    commited |= removeLoop(makeExternRemover(tree), tree, "externRemover", passIdx);
-    commited |= removeLoop<DeclRemover>(tree, "declRemover", passIdx);
-    commited |= removeLoop<StatementsRemover>(tree, "statementsRemover", passIdx);
-    commited |= removeLoop<ImportsRemover>(tree, "importsRemover", passIdx);
-    commited |= removeLoop<ParamAssignRemover>(tree, "paramAssignRemover", passIdx);
-    commited |= removeLoop<ContAssignRemover>(tree, "contAssignRemover", passIdx);
-    commited |= removeLoop<MemberRemover>(tree, "memberRemover", passIdx);
-    commited |= removeLoop<ModportRemover>(tree, "modportRemover", passIdx);
-    commited |= removeLoop(makePortsRemover(tree), tree, "portsRemover", passIdx);
-    commited |= removeLoop(makeStructFieldRemover(tree), tree, "structRemover", passIdx);
+    commited |= removeLoop<TypedefReplacer>(tree, "bodyRemover", passIdx);
+
+    // commited |= removeLoop<BodyRemover>(tree, "bodyRemover", passIdx);
+    // commited |= removeLoop<InstantationRemover>(tree, "instantiationRemover", passIdx);
+    // commited |= removeLoop<BodyPartsRemover>(tree, "bodyPartsRemover", passIdx);
+    // commited |= removeLoop(makeExternRemover(tree), tree, "externRemover", passIdx);
+    // commited |= removeLoop<DeclRemover>(tree, "declRemover", passIdx);
+    // commited |= removeLoop<StatementsRemover>(tree, "statementsRemover", passIdx);
+    // commited |= removeLoop<ImportsRemover>(tree, "importsRemover", passIdx);
+    // commited |= removeLoop<ParamAssignRemover>(tree, "paramAssignRemover", passIdx);
+    // commited |= removeLoop<ContAssignRemover>(tree, "contAssignRemover", passIdx);
+    // commited |= removeLoop<MemberRemover>(tree, "memberRemover", passIdx);
+    // commited |= removeLoop<ModportRemover>(tree, "modportRemover", passIdx);
+    // commited |= removeLoop(makePortsRemover(tree), tree, "portsRemover", passIdx);
+    // commited |= removeLoop(makeStructFieldRemover(tree), tree, "structRemover", passIdx);
 
     return commited;
 }
diff --git a/source/TypedefReplacer.cpp b/source/TypedefReplacer.cpp
new file mode 100644
index 0000000..500597c
--- /dev/null
+++ b/source/TypedefReplacer.cpp
@@ -0,0 +1,50 @@
+#include "OneTimeRemover.hpp"
+#include "slang/syntax/AllSyntax.h"
+#include "slang/syntax/SyntaxNode.h"
+
+class TypedefReplacer : public OneTimeRemover<TypedefReplacer> {
+   public:
+    // ShouldVisitChildren handle(const IntegerTypeSyntax& node, bool isNodeRemovable) {
+
+    //     // printf
+    //     std::cerr << node.toString() << "\n";
+    //     // std::cerr << node.keyword << "\n" << node.dimensions;
+    //     // removed = node.type->sourceRange();
+    //     // state = REGISTER_SUCCESSOR;
+    //     // // removeChildList(node, node.items);
+    //     // // node.type;
+    //     // return DONT_VISIT_CHILDREN;
+    // }
+    ShouldVisitChildren handle(const TypedefDeclarationSyntax& node, bool isNodeRemovable) {
+        // printf
+        std::cerr << node.toString() << "\n";
+        // IntegerTypeSyntax s;
+        // ;
+        replace(*node.type, *alloc.emplace<IntegerTypeSyntax>(IntegerTypeSyntax(SyntaxKind::IntType, makeToken(parsing::TokenKind::IntegerKeyword, "int"), {}, SyntaxList<VariableDimensionSyntax>({}))));
+        removed = node.type->sourceRange();
+        state = REGISTER_SUCCESSOR;
+        // removeChildList(node, node.items);
+        // node.type;
+        return DONT_VISIT_CHILDREN;
+    }
+
+    // ShouldVisitChildren handle(const FunctionDeclarationSyntax& node, bool isNodeRemovable) {
+    //     removeChildList(node, node.items);
+    //     return VISIT_CHILDREN;
+    // }
+
+    // ShouldVisitChildren handle(const ModuleDeclarationSyntax& node, bool isNodeRemovable) {
+    //     removeChildList(node, node.members);
+    //     return VISIT_CHILDREN;
+    // }
+
+    // ShouldVisitChildren handle(const BlockStatementSyntax& node, bool isNodeRemovable) {
+    //     removeChildList(node, node.items);
+    //     return VISIT_CHILDREN;
+    // }
+};
+
+template bool removeLoop<TypedefReplacer>(std::shared_ptr<SyntaxTree>& tree,
+                                      std::string stageName,
+                                      std::string passIdx);
+