npm and error messages

node_modules/node-sass/src/custom_function_bridge.h

@@ -0,0 +1,18 @@
+#ifndef CUSTOM_FUNCTION_BRIDGE_H
+#define CUSTOM_FUNCTION_BRIDGE_H
+
+#include <nan.h>
+#include <sass/values.h>
+#include <sass/functions.h>
+#include "callback_bridge.h"
+
+class CustomFunctionBridge : public CallbackBridge<Sass_Value*> {
+  public:
+    CustomFunctionBridge(v8::Local<v8::Function> cb, bool is_sync) : CallbackBridge<Sass_Value*>(cb, is_sync) {}
+
+  private:
+    Sass_Value* post_process_return_value(v8::Local<v8::Value>) const;
+    std::vector<v8::Local<v8::Value>> pre_process_args(std::vector<void*>) const;
+};
+
+#endif