diff --git a/node_modules/react-native-nitro-modules/cpp/utils/NitroDefines.hpp b/node_modules/react-native-nitro-modules/cpp/utils/NitroDefines.hpp
--- a/node_modules/react-native-nitro-modules/cpp/utils/NitroDefines.hpp
+++ b/node_modules/react-native-nitro-modules/cpp/utils/NitroDefines.hpp
@@ -31,6 +31,13 @@
 #define _CXX_INTEROP_HAS_ATTRIBUTE(x) 0
 #endif
 
+// Helper to find out if this code is currently being compiled as part of a given clang module
+#ifdef __building_module
+#define NITRO_BUILDING_MODULE(module) __building_module(module)
+#else
+#define NITRO_BUILDING_MODULE(module) 0
+#endif
+
 // Closed/Final Enums
 #if _CXX_INTEROP_HAS_ATTRIBUTE(enum_extensibility)
 // Enum is marked as closed/not extensible
diff --git a/node_modules/react-native-nitro-modules/cpp/views/ReactProp.hpp b/node_modules/react-native-nitro-modules/cpp/views/ReactProp.hpp
--- a/node_modules/react-native-nitro-modules/cpp/views/ReactProp.hpp
+++ b/node_modules/react-native-nitro-modules/cpp/views/ReactProp.hpp
@@ -4,6 +4,13 @@
 
 #pragma once
 
+#include "NitroDefines.hpp"
+
+// This header includes <react/renderer/*> headers, which cannot be compiled as part of a
+// clang module - so it is hidden from the Swift-facing `NitroModules` module and can only
+// be included textually, from C++.
+#if !NITRO_BUILDING_MODULE(NitroModules)
+
 #include "BorrowingReference.hpp"
 #include "IsFunctionProp.hpp"
 #include "JSIConverter.hpp"
@@ -121,3 +128,5 @@ class ReactProp final {
 };
 
 } // namespace margelo::nitro
+
+#endif
diff --git a/node_modules/react-native-nitro-modules/cpp/views/ViewComponentDescriptor.hpp b/node_modules/react-native-nitro-modules/cpp/views/ViewComponentDescriptor.hpp
--- a/node_modules/react-native-nitro-modules/cpp/views/ViewComponentDescriptor.hpp
+++ b/node_modules/react-native-nitro-modules/cpp/views/ViewComponentDescriptor.hpp
@@ -4,6 +4,13 @@
 
 #pragma once
 
+#include "NitroDefines.hpp"
+
+// This header includes <react/renderer/*> headers, which cannot be compiled as part of a
+// clang module - so it is hidden from the Swift-facing `NitroModules` module and can only
+// be included textually, from C++.
+#if !NITRO_BUILDING_MODULE(NitroModules)
+
 #include "RawPropsCompat.hpp"
 
 #include <concepts>
@@ -75,3 +82,5 @@ class ViewComponentDescriptor final : public react::ConcreteComponentDescriptor<
 };
 
 } // namespace margelo::nitro
+
+#endif
diff --git a/node_modules/react-native-nitro-modules/cpp/views/ViewPropsHolderState.hpp b/node_modules/react-native-nitro-modules/cpp/views/ViewPropsHolderState.hpp
--- a/node_modules/react-native-nitro-modules/cpp/views/ViewPropsHolderState.hpp
+++ b/node_modules/react-native-nitro-modules/cpp/views/ViewPropsHolderState.hpp
@@ -4,6 +4,13 @@
 
 #pragma once
 
+#include "NitroDefines.hpp"
+
+// This header includes <react/renderer/*> headers, which cannot be compiled as part of a
+// clang module - so it is hidden from the Swift-facing `NitroModules` module and can only
+// be included textually, from C++.
+#if !NITRO_BUILDING_MODULE(NitroModules)
+
 #include <memory>
 #include <react/renderer/core/ConcreteComponentDescriptor.h>
 #include <utility>
@@ -48,3 +55,5 @@ struct ViewPropsHolderState final {
 };
 
 } // namespace margelo::nitro
+
+#endif