diff --git a/FinModelUtility/Fin/Fin/src/shaders/glsl/GlslStringBuilder.cs b/FinModelUtility/Fin/Fin/src/shaders/glsl/GlslStringBuilder.cs
new file mode 100644
index 000000000..cab3998ef
--- /dev/null
+++ b/FinModelUtility/Fin/Fin/src/shaders/glsl/GlslStringBuilder.cs
@@ -0,0 +1,14 @@
+namespace fin.shaders.glsl;
+
+public interface IGlslStringBuilder {
+  void AddStruct(string text);
+
+  void AddBuffer();
+
+  void AddUniform(string type, string name);
+  
+  void AddIn(string type, string name);
+  void AddOut(string type, string name);
+
+  void AddMethod(string text);
+}
\ No newline at end of file