first commit

node_modules/react-native/ReactCommon/react/renderer/componentregistry/native/CMakeLists.txt

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+# Copyright (c) Meta Platforms, Inc. and affiliates.
+#
+# This source code is licensed under the MIT license found in the
+# LICENSE file in the root directory of this source tree.
+
+cmake_minimum_required(VERSION 3.13)
+set(CMAKE_VERBOSE_MAKEFILE on)
+
+include(${REACT_COMMON_DIR}/cmake-utils/react-native-flags.cmake)
+
+file(GLOB rrc_native_SRC CONFIGURE_DEPENDS *.cpp)
+add_library(rrc_native OBJECT ${rrc_native_SRC})
+
+target_include_directories(rrc_native PUBLIC ${REACT_COMMON_DIR})
+
+target_link_libraries(rrc_native
+        folly_runtime
+        glog_init
+        jsi
+        react_debug
+        react_renderer_core
+        react_renderer_debug
+        react_utils
+        callinvoker
+)
+target_compile_reactnative_options(rrc_native PRIVATE)
+target_compile_options(rrc_native PRIVATE -Wpedantic)

node_modules/react-native/ReactCommon/react/renderer/componentregistry/native/NativeComponentRegistryBinding.cpp

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+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#include "NativeComponentRegistryBinding.h"
+
+#include <react/bridging/Bridging.h>
+#include <stdexcept>
+#include <string>
+
+namespace facebook::react {
+
+/**
+ * Public API to install the Native Component Registry bindings.
+ */
+void bindHasComponentProvider(
+    jsi::Runtime& runtime,
+    HasComponentProviderFunctionType&& provider) {
+  runtime.global().setProperty(
+      runtime,
+      "__nativeComponentRegistry__hasComponent",
+      bridging::toJs(runtime, provider, {}));
+}
+
+} // namespace facebook::react

node_modules/react-native/ReactCommon/react/renderer/componentregistry/native/NativeComponentRegistryBinding.h

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+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#pragma once
+
+#include <string>
+
+#include <jsi/jsi.h>
+
+namespace facebook::react {
+
+/**
+ * An app/platform-specific provider function to determine if a component
+ * is registered in the native platform.
+ */
+using HasComponentProviderFunctionType = std::function<bool(const std::string &name)>;
+
+/*
+ * Installs HasComponentProviderFunction into JavaScript runtime.
+ * Thread synchronization must be enforced externally.
+ */
+void bindHasComponentProvider(jsi::Runtime &runtime, HasComponentProviderFunctionType &&provider);
+
+} // namespace facebook::react