diff --git a/packages/react-native/ReactCommon/react/renderer/components/image/ImageShadowNode.h b/packages/react-native/ReactCommon/react/renderer/components/image/ImageShadowNode.h
index 3223722b43f4..e6eacae253ba 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/image/ImageShadowNode.h
+++ b/packages/react-native/ReactCommon/react/renderer/components/image/ImageShadowNode.h
@@ -30,7 +30,7 @@ class ImageShadowNode final
  public:
   using ConcreteViewShadowNode::ConcreteViewShadowNode;
 
-  static ShadowNodeTraits BaseTraits()
+  static constexpr ShadowNodeTraits BaseTraits()
   {
     auto traits = ConcreteViewShadowNode::BaseTraits();
     traits.set(ShadowNodeTraits::Trait::LeafYogaNode);
diff --git a/packages/react-native/ReactCommon/react/renderer/components/inputaccessory/InputAccessoryShadowNode.h b/packages/react-native/ReactCommon/react/renderer/components/inputaccessory/InputAccessoryShadowNode.h
index c966318b6c92..036e4c293460 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/inputaccessory/InputAccessoryShadowNode.h
+++ b/packages/react-native/ReactCommon/react/renderer/components/inputaccessory/InputAccessoryShadowNode.h
@@ -29,7 +29,7 @@ class InputAccessoryShadowNode final : public ConcreteViewShadowNode<
  public:
   using ConcreteViewShadowNode::ConcreteViewShadowNode;
 
-  static ShadowNodeTraits BaseTraits()
+  static constexpr ShadowNodeTraits BaseTraits()
   {
     auto traits = ConcreteViewShadowNode::BaseTraits();
     traits.set(ShadowNodeTraits::Trait::RootNodeKind);
diff --git a/packages/react-native/ReactCommon/react/renderer/components/modal/ModalHostViewShadowNode.h b/packages/react-native/ReactCommon/react/renderer/components/modal/ModalHostViewShadowNode.h
index 0b767161d136..2ebbbd487825 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/modal/ModalHostViewShadowNode.h
+++ b/packages/react-native/ReactCommon/react/renderer/components/modal/ModalHostViewShadowNode.h
@@ -29,7 +29,7 @@ class ModalHostViewShadowNode final : public ConcreteViewShadowNode<
  public:
   using ConcreteViewShadowNode::ConcreteViewShadowNode;
 
-  static ShadowNodeTraits BaseTraits()
+  static constexpr ShadowNodeTraits BaseTraits()
   {
     auto traits = ConcreteViewShadowNode::BaseTraits();
     traits.set(ShadowNodeTraits::Trait::RootNodeKind);
diff --git a/packages/react-native/ReactCommon/react/renderer/components/progressbar/android/react/renderer/components/progressbar/AndroidProgressBarShadowNode.h b/packages/react-native/ReactCommon/react/renderer/components/progressbar/android/react/renderer/components/progressbar/AndroidProgressBarShadowNode.h
index 1f20d84bbd3d..3469f49cdf7e 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/progressbar/android/react/renderer/components/progressbar/AndroidProgressBarShadowNode.h
+++ b/packages/react-native/ReactCommon/react/renderer/components/progressbar/android/react/renderer/components/progressbar/AndroidProgressBarShadowNode.h
@@ -28,7 +28,7 @@ class AndroidProgressBarShadowNode final : public ConcreteViewShadowNode<
  public:
   using ConcreteViewShadowNode::ConcreteViewShadowNode;
 
-  static ShadowNodeTraits BaseTraits()
+  static constexpr ShadowNodeTraits BaseTraits()
   {
     auto traits = ConcreteViewShadowNode::BaseTraits();
     traits.set(ShadowNodeTraits::Trait::LeafYogaNode);
diff --git a/packages/react-native/ReactCommon/react/renderer/components/root/RootShadowNode.h b/packages/react-native/ReactCommon/react/renderer/components/root/RootShadowNode.h
index e3dc6d0b7eab..a84375f7a75a 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/root/RootShadowNode.h
+++ b/packages/react-native/ReactCommon/react/renderer/components/root/RootShadowNode.h
@@ -34,7 +34,7 @@ class RootShadowNode final : public ConcreteViewShadowNode<RootComponentName, Ro
   using Shared = std::shared_ptr<const RootShadowNode>;
   using Unshared = std::shared_ptr<RootShadowNode>;
 
-  static ShadowNodeTraits BaseTraits()
+  static constexpr ShadowNodeTraits BaseTraits()
   {
     auto traits = ConcreteViewShadowNode::BaseTraits();
     traits.set(ShadowNodeTraits::Trait::RootNodeKind);
diff --git a/packages/react-native/ReactCommon/react/renderer/components/switch/androidswitch/react/renderer/components/androidswitch/AndroidSwitchShadowNode.h b/packages/react-native/ReactCommon/react/renderer/components/switch/androidswitch/react/renderer/components/androidswitch/AndroidSwitchShadowNode.h
index 05044834bcca..c94099092de1 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/switch/androidswitch/react/renderer/components/androidswitch/AndroidSwitchShadowNode.h
+++ b/packages/react-native/ReactCommon/react/renderer/components/switch/androidswitch/react/renderer/components/androidswitch/AndroidSwitchShadowNode.h
@@ -28,7 +28,7 @@ class AndroidSwitchShadowNode final
  public:
   using ConcreteViewShadowNode::ConcreteViewShadowNode;
 
-  static ShadowNodeTraits BaseTraits()
+  static constexpr ShadowNodeTraits BaseTraits()
   {
     auto traits = ConcreteViewShadowNode::BaseTraits();
     traits.set(ShadowNodeTraits::Trait::LeafYogaNode);
diff --git a/packages/react-native/ReactCommon/react/renderer/components/switch/iosswitch/react/renderer/components/switch/AppleSwitchShadowNode.h b/packages/react-native/ReactCommon/react/renderer/components/switch/iosswitch/react/renderer/components/switch/AppleSwitchShadowNode.h
index 8e78edebcbc7..aedde798d9e1 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/switch/iosswitch/react/renderer/components/switch/AppleSwitchShadowNode.h
+++ b/packages/react-native/ReactCommon/react/renderer/components/switch/iosswitch/react/renderer/components/switch/AppleSwitchShadowNode.h
@@ -25,7 +25,7 @@ class SwitchShadowNode final
  public:
   using ConcreteViewShadowNode::ConcreteViewShadowNode;
 
-  static ShadowNodeTraits BaseTraits()
+  static constexpr ShadowNodeTraits BaseTraits()
   {
     auto traits = ConcreteViewShadowNode::BaseTraits();
     traits.set(ShadowNodeTraits::Trait::LeafYogaNode);
diff --git a/packages/react-native/ReactCommon/react/renderer/components/text/ParagraphShadowNode.h b/packages/react-native/ReactCommon/react/renderer/components/text/ParagraphShadowNode.h
index 9d32ad2ca3d2..6a7a902a1588 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/text/ParagraphShadowNode.h
+++ b/packages/react-native/ReactCommon/react/renderer/components/text/ParagraphShadowNode.h
@@ -40,7 +40,7 @@ class ParagraphShadowNode
 
   ParagraphShadowNode(const ShadowNode &sourceShadowNode, const ShadowNodeFragment &fragment);
 
-  static ShadowNodeTraits BaseTraits()
+  static constexpr ShadowNodeTraits BaseTraits()
   {
     auto traits = ConcreteViewShadowNode::BaseTraits();
     traits.set(ShadowNodeTraits::Trait::LeafYogaNode);
diff --git a/packages/react-native/ReactCommon/react/renderer/components/text/TextShadowNode.h b/packages/react-native/ReactCommon/react/renderer/components/text/TextShadowNode.h
index e636378b5a00..4fb43e2740c6 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/text/TextShadowNode.h
+++ b/packages/react-native/ReactCommon/react/renderer/components/text/TextShadowNode.h
@@ -25,7 +25,7 @@ using TextEventEmitter = TouchEventEmitter;
 class TextShadowNode : public ConcreteShadowNode<TextComponentName, ShadowNode, TextProps, TextEventEmitter>,
                        public BaseTextShadowNode {
  public:
-  static ShadowNodeTraits BaseTraits()
+  static constexpr ShadowNodeTraits BaseTraits()
   {
     auto traits = ConcreteShadowNode::BaseTraits();
 #ifdef ANDROID
diff --git a/packages/react-native/ReactCommon/react/renderer/components/textinput/BaseTextInputShadowNode.h b/packages/react-native/ReactCommon/react/renderer/components/textinput/BaseTextInputShadowNode.h
index 42cf11b0695f..394a0c9a3b27 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/textinput/BaseTextInputShadowNode.h
+++ b/packages/react-native/ReactCommon/react/renderer/components/textinput/BaseTextInputShadowNode.h
@@ -47,7 +47,7 @@ class BaseTextInputShadowNode
 
   using BaseShadowNode::ConcreteViewShadowNode;
 
-  static ShadowNodeTraits BaseTraits()
+  static constexpr ShadowNodeTraits BaseTraits()
   {
     auto traits = BaseShadowNode::BaseTraits();
     traits.set(ShadowNodeTraits::Trait::LeafYogaNode);
diff --git a/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/android/react/renderer/components/androidtextinput/AndroidTextInputShadowNode.h b/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/android/react/renderer/components/androidtextinput/AndroidTextInputShadowNode.h
index 6d71e1ebc1d9..80fdc32c04f1 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/android/react/renderer/components/androidtextinput/AndroidTextInputShadowNode.h
+++ b/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/android/react/renderer/components/androidtextinput/AndroidTextInputShadowNode.h
@@ -32,7 +32,7 @@ class AndroidTextInputShadowNode final : public ConcreteViewShadowNode<
  public:
   using ConcreteViewShadowNode::ConcreteViewShadowNode;
 
-  static ShadowNodeTraits BaseTraits()
+  static constexpr ShadowNodeTraits BaseTraits()
   {
     auto traits = ConcreteViewShadowNode::BaseTraits();
     traits.set(ShadowNodeTraits::Trait::LeafYogaNode);
diff --git a/packages/react-native/ReactCommon/react/renderer/components/view/ConcreteViewShadowNode.h b/packages/react-native/ReactCommon/react/renderer/components/view/ConcreteViewShadowNode.h
index 6c71d73c1eca..1498101243f6 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/view/ConcreteViewShadowNode.h
+++ b/packages/react-native/ReactCommon/react/renderer/components/view/ConcreteViewShadowNode.h
@@ -67,7 +67,7 @@ class ConcreteViewShadowNode : public ConcreteShadowNode<
 
   using BaseShadowNode::BaseShadowNode;
 
-  static ShadowNodeTraits BaseTraits()
+  static constexpr ShadowNodeTraits BaseTraits()
   {
     auto traits = BaseShadowNode::BaseTraits();
     traits.set(ShadowNodeTraits::Trait::ViewKind);
diff --git a/packages/react-native/ReactCommon/react/renderer/components/view/tests/ViewTest.cpp b/packages/react-native/ReactCommon/react/renderer/components/view/tests/ViewTest.cpp
index 48e9f451f5ae..b5aa3bddb8d4 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/view/tests/ViewTest.cpp
+++ b/packages/react-native/ReactCommon/react/renderer/components/view/tests/ViewTest.cpp
@@ -27,6 +27,27 @@
 
 namespace facebook::react {
 
+TEST(ViewTest, constexprBaseTraits) {
+  constexpr auto viewTraits = ViewShadowNode::BaseTraits();
+  constexpr auto rootTraits = RootShadowNode::BaseTraits();
+  constexpr auto modalTraits = ModalHostViewShadowNode::BaseTraits();
+
+  static_assert(viewTraits.check(ShadowNodeTraits::Trait::ViewKind));
+  static_assert(rootTraits.check(ShadowNodeTraits::Trait::RootNodeKind));
+  static_assert(modalTraits.check(ShadowNodeTraits::Trait::RootNodeKind));
+  static_assert(
+      modalTraits.check(ShadowNodeTraits::Trait::Unstable_uncullableView));
+
+  EXPECT_EQ(
+      rootTraits.get(),
+      ShadowNodeTraits::Trait(
+          viewTraits.get() | ShadowNodeTraits::Trait::RootNodeKind));
+  EXPECT_EQ(
+      modalTraits.get(),
+      ShadowNodeTraits::Trait(
+          rootTraits.get() | ShadowNodeTraits::Trait::Unstable_uncullableView));
+}
+
 class YogaDirtyFlagTest : public ::testing::Test {
  protected:
   ComponentBuilder builder_;
diff --git a/packages/react-native/ReactCommon/react/renderer/components/virtualview/VirtualViewShadowNode.h b/packages/react-native/ReactCommon/react/renderer/components/virtualview/VirtualViewShadowNode.h
index 1c9f04b4b792..20d39a4ddadd 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/virtualview/VirtualViewShadowNode.h
+++ b/packages/react-native/ReactCommon/react/renderer/components/virtualview/VirtualViewShadowNode.h
@@ -25,7 +25,7 @@ class VirtualViewShadowNode final
  public:
   using ConcreteViewShadowNode::ConcreteViewShadowNode;
 
-  static ShadowNodeTraits BaseTraits()
+  static constexpr ShadowNodeTraits BaseTraits()
   {
     auto traits = ConcreteViewShadowNode::BaseTraits();
     // <VirtualView> has a side effect: it listens to scroll events.
diff --git a/packages/react-native/ReactCommon/react/renderer/core/ConcreteShadowNode.h b/packages/react-native/ReactCommon/react/renderer/core/ConcreteShadowNode.h
index d758d39a472e..2b2a509b1776 100644
--- a/packages/react-native/ReactCommon/react/renderer/core/ConcreteShadowNode.h
+++ b/packages/react-native/ReactCommon/react/renderer/core/ConcreteShadowNode.h
@@ -68,7 +68,7 @@ class ConcreteShadowNode : public BaseShadowNodeT {
    * A set of traits associated with a particular class.
    * Reimplement in subclasses to declare class-specific traits.
    */
-  static ShadowNodeTraits BaseTraits()
+  static constexpr ShadowNodeTraits BaseTraits()
   {
     return BaseShadowNodeT::BaseTraits();
   }
diff --git a/packages/react-native/ReactCommon/react/renderer/core/ShadowNode.h b/packages/react-native/ReactCommon/react/renderer/core/ShadowNode.h
index b21cb21b4f3b..05c3f203ad2c 100644
--- a/packages/react-native/ReactCommon/react/renderer/core/ShadowNode.h
+++ b/packages/react-native/ReactCommon/react/renderer/core/ShadowNode.h
@@ -57,7 +57,7 @@ class ShadowNode : public Sealable, public DebugStringConvertible, public jsi::N
    * A set of traits associated with a particular class.
    * Reimplement in subclasses to declare class-specific traits.
    */
-  static ShadowNodeTraits BaseTraits()
+  static constexpr ShadowNodeTraits BaseTraits()
   {
     return ShadowNodeTraits{};
   }
diff --git a/packages/react-native/ReactCommon/react/renderer/core/ShadowNodeTraits.h b/packages/react-native/ReactCommon/react/renderer/core/ShadowNodeTraits.h
index 39694f28fa7c..e944a35b9f2d 100644
--- a/packages/react-native/ReactCommon/react/renderer/core/ShadowNodeTraits.h
+++ b/packages/react-native/ReactCommon/react/renderer/core/ShadowNodeTraits.h
@@ -98,22 +98,22 @@ class ShadowNodeTraits {
   /*
    * Sets, unsets, and checks individual traits.
    */
-  inline void set(Trait trait)
+  constexpr void set(Trait trait)
   {
     traits_ = ShadowNodeTraits::Trait(traits_ | trait);
   }
 
-  inline void unset(Trait trait)
+  constexpr void unset(Trait trait)
   {
     traits_ = ShadowNodeTraits::Trait(traits_ & ~trait);
   }
 
-  inline bool check(Trait traits) const
+  constexpr bool check(Trait traits) const
   {
     return ShadowNodeTraits::Trait(traits_ & traits) == traits;
   }
 
-  inline Trait get() const
+  constexpr Trait get() const
   {
     return traits_;
   }
diff --git a/packages/react-native/ReactCommon/react/renderer/core/tests/ShadowNodeTest.cpp b/packages/react-native/ReactCommon/react/renderer/core/tests/ShadowNodeTest.cpp
index 9b627c113a8e..f21e2169feca 100644
--- a/packages/react-native/ReactCommon/react/renderer/core/tests/ShadowNodeTest.cpp
+++ b/packages/react-native/ReactCommon/react/renderer/core/tests/ShadowNodeTest.cpp
@@ -17,6 +17,29 @@
 
 using namespace facebook::react;
 
+TEST(ShadowNodeTraitsTest, constexprMutation) {
+  static_assert(ShadowNodeTraits{}.get() == ShadowNodeTraits::Trait::None);
+  static_assert(ShadowNodeTraits{}.check(ShadowNodeTraits::Trait::None));
+
+  constexpr auto traits = [] {
+    auto result = ShadowNodeTraits{};
+    result.set(ShadowNodeTraits::Trait::ViewKind);
+    result.set(ShadowNodeTraits::Trait::FormsView);
+    result.unset(ShadowNodeTraits::Trait::ViewKind);
+    return result;
+  }();
+
+  static_assert(traits.get() == ShadowNodeTraits::Trait::FormsView);
+  static_assert(traits.check(ShadowNodeTraits::Trait::FormsView));
+  static_assert(!traits.check(ShadowNodeTraits::Trait::ViewKind));
+
+  auto runtimeTraits = traits;
+  runtimeTraits.set(ShadowNodeTraits::Trait::Hidden);
+  EXPECT_TRUE(runtimeTraits.check(ShadowNodeTraits::Trait::Hidden));
+  runtimeTraits.unset(ShadowNodeTraits::Trait::FormsView);
+  EXPECT_EQ(runtimeTraits.get(), ShadowNodeTraits::Trait::Hidden);
+}
+
 class ShadowNodeTest : public testing::Test {
  protected:
   ShadowNodeTest()
@@ -176,6 +199,18 @@ class ShadowNodeTest : public testing::Test {
   SurfaceId surfaceId_ = 1;
 };
 
+TEST_F(ShadowNodeTest, constexprBaseTraits) {
+  static_assert(
+      ShadowNode::BaseTraits().get() == ShadowNodeTraits::Trait::None);
+
+  constexpr auto traits = TestShadowNode::BaseTraits();
+  static_assert(traits.check(ShadowNodeTraits::Trait::ViewKind));
+  static_assert(traits.check(ShadowNodeTraits::Trait::FormsStackingContext));
+  static_assert(traits.check(ShadowNodeTraits::Trait::FormsView));
+
+  EXPECT_EQ(traits.get(), componentDescriptor_.getTraits().get());
+}
+
 TEST_F(ShadowNodeTest, handleShadowNodeCreation) {
   EXPECT_FALSE(nodeZ_->getSealed());
   EXPECT_STREQ(nodeZ_->getComponentName(), "Test");
diff --git a/scripts/cxx-api/api-snapshots/ReactAndroidDebugCxx.api b/scripts/cxx-api/api-snapshots/ReactAndroidDebugCxx.api
index 97a6a1f652cc..b689f4337269 100644
--- a/scripts/cxx-api/api-snapshots/ReactAndroidDebugCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAndroidDebugCxx.api
@@ -2243,7 +2243,7 @@ class facebook::react::ShadowNode : public facebook::react::Sealable, public fac
   public int getOrderIndex() const;
   public static bool getUseRuntimeShadowNodeReferenceUpdateOnThread();
   public static bool sameFamily(const facebook::react::ShadowNode& first, const facebook::react::ShadowNode& second);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static std::shared_ptr<const std::vector<std::shared_ptr<const facebook::react::ShadowNode>>> emptySharedShadowNodeSharedList();
   public static void setUseRuntimeShadowNodeReferenceUpdateOnThread(bool isEnabled);
   public std::shared_ptr<const facebook::react::ContextContainer> getContextContainer() const;
@@ -2291,10 +2291,10 @@ class facebook::react::ShadowNodeFamily : public facebook::jsi::NativeState {
 }
 
 class facebook::react::ShadowNodeTraits {
-  public bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
-  public facebook::react::ShadowNodeTraits::Trait get() const;
-  public void set(facebook::react::ShadowNodeTraits::Trait trait);
-  public void unset(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
+  public constexpr facebook::react::ShadowNodeTraits::Trait get() const;
+  public constexpr void set(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr void unset(facebook::react::ShadowNodeTraits::Trait trait);
 }
 
 enum facebook::react::ShadowNodeTraits::Trait : int32_t {
@@ -3773,7 +3773,7 @@ template <const char* concreteComponentName, typename ViewPropsT = facebook::rea
 class facebook::react::ConcreteViewShadowNode : public facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT> {
   public ConcreteViewShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ConcreteViewShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public using BaseShadowNode = facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT>;
   public using ConcreteViewProps = ViewPropsT;
   public virtual bool canBeTouchTarget() const override;
@@ -3790,12 +3790,12 @@ class facebook::react::ConcreteShadowNode : public BaseShadowNodeT {
   public const facebook::react::ConcreteShadowNode::ConcreteStateData& getStateData() const;
   public const std::shared_ptr<const facebook::react::ConcreteShadowNode::ConcreteProps>& getConcreteSharedProps() const;
   public static const facebook::react::ConcreteShadowNode::SharedConcreteProps& defaultSharedProps();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static facebook::react::ComponentHandle Handle();
   public static facebook::react::ComponentName Name();
   public static facebook::react::ConcreteShadowNode::ConcreteStateData initialStateData(const facebook::react::Props::Shared&, const facebook::react::ShadowNodeFamily::Shared&, const facebook::react::ComponentDescriptor&);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::Props::Shared& baseProps);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::PropsParserContext& context, const facebook::react::RawProps& rawProps, const facebook::react::Props::Shared& baseProps = nullptr);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
   public static void initializeDynamicProps(facebook::react::ConcreteShadowNode::UnsharedConcreteProps props, const facebook::react::RawProps& rawProps, const facebook::react::Props::Shared& baseProps = nullptr);
   public using ConcreteEventEmitter = EventEmitterT;
   public using ConcreteProps = PropsT;
diff --git a/scripts/cxx-api/api-snapshots/ReactAndroidFrameworksCxx.api b/scripts/cxx-api/api-snapshots/ReactAndroidFrameworksCxx.api
index e793d6f7de2c..de50a20a7e49 100644
--- a/scripts/cxx-api/api-snapshots/ReactAndroidFrameworksCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAndroidFrameworksCxx.api
@@ -1225,7 +1225,7 @@ class facebook::react::AndroidTextInputShadowNode : public facebook::react::Conc
   protected virtual void layout(facebook::react::LayoutContext layoutContext) override;
   public AndroidTextInputShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public AndroidTextInputShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public void setTextLayoutManager(std::shared_ptr<const facebook::react::TextLayoutManager> textLayoutManager);
 }
 
@@ -2209,8 +2209,8 @@ class facebook::react::ImageResponseObserverCoordinator {
 class facebook::react::ImageShadowNode : public facebook::react::ConcreteViewShadowNode<facebook::react::ImageComponentName, facebook::react::ImageProps, facebook::react::ImageEventEmitter, facebook::react::ImageState> {
   public ImageShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ImageShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static facebook::react::ImageState initialStateData(const facebook::react::Props::Shared& props, const facebook::react::ShadowNodeFamily::Shared&, const facebook::react::ComponentDescriptor& componentDescriptor);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
   public virtual void layout(facebook::react::LayoutContext layoutContext) override;
   public void setImageManager(const std::shared_ptr<facebook::react::ImageManager>& imageManager);
 }
@@ -2766,7 +2766,7 @@ class facebook::react::ModalHostViewProps : public facebook::react::HostPlatform
 class facebook::react::ModalHostViewShadowNode : public facebook::react::ConcreteViewShadowNode<facebook::react::ModalHostViewComponentName, facebook::react::ModalHostViewProps, facebook::react::ModalHostViewEventEmitter, facebook::react::ModalHostViewState> {
   public ModalHostViewShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ModalHostViewShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
 }
 
 class facebook::react::ModalHostViewState {
@@ -3167,7 +3167,7 @@ class facebook::react::ParagraphShadowNode : public facebook::react::ConcreteVie
   protected virtual bool shouldNewRevisionDirtyMeasurement(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment) const override;
   public ParagraphShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ParagraphShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public virtual facebook::react::Float baseline(const facebook::react::LayoutContext& layoutContext, facebook::react::Size size) const override;
   public virtual facebook::react::Size measureContent(const facebook::react::LayoutContext& layoutContext, const facebook::react::LayoutConstraints& layoutConstraints) const override;
   public virtual void layout(facebook::react::LayoutContext layoutContext) override;
@@ -3390,7 +3390,7 @@ class facebook::react::RootShadowNode : public facebook::react::ConcreteViewShad
   public RootShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
   public bool layoutIfNeeded(std::vector<const facebook::react::LayoutableShadowNode*>* affectedNodes = {});
   public facebook::react::RootShadowNode::Unshared clone(const facebook::react::PropsParserContext& propsParserContext, const facebook::react::LayoutConstraints& layoutConstraints, const facebook::react::LayoutContext& layoutContext) const;
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public using Shared = std::shared_ptr<const facebook::react::RootShadowNode>;
   public using Unshared = std::shared_ptr<facebook::react::RootShadowNode>;
   public virtual facebook::react::Transform getTransform() const override;
@@ -3638,7 +3638,7 @@ class facebook::react::ShadowNode : public facebook::react::Sealable, public fac
   public int getOrderIndex() const;
   public static bool getUseRuntimeShadowNodeReferenceUpdateOnThread();
   public static bool sameFamily(const facebook::react::ShadowNode& first, const facebook::react::ShadowNode& second);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static std::shared_ptr<const std::vector<std::shared_ptr<const facebook::react::ShadowNode>>> emptySharedShadowNodeSharedList();
   public static void setUseRuntimeShadowNodeReferenceUpdateOnThread(bool isEnabled);
   public std::shared_ptr<const facebook::react::ContextContainer> getContextContainer() const;
@@ -3686,10 +3686,10 @@ class facebook::react::ShadowNodeFamily : public facebook::jsi::NativeState {
 }
 
 class facebook::react::ShadowNodeTraits {
-  public bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
-  public facebook::react::ShadowNodeTraits::Trait get() const;
-  public void set(facebook::react::ShadowNodeTraits::Trait trait);
-  public void unset(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
+  public constexpr facebook::react::ShadowNodeTraits::Trait get() const;
+  public constexpr void set(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr void unset(facebook::react::ShadowNodeTraits::Trait trait);
 }
 
 enum facebook::react::ShadowNodeTraits::Trait : int32_t {
@@ -4050,7 +4050,7 @@ class facebook::react::TextProps : public facebook::react::Props, public faceboo
 
 class facebook::react::TextShadowNode : public facebook::react::ConcreteShadowNode<facebook::react::TextComponentName, facebook::react::ShadowNode, facebook::react::TextProps, facebook::react::TextEventEmitter>, public facebook::react::BaseTextShadowNode {
   public TextShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public using BaseShadowNode = facebook::react::ConcreteShadowNode<facebook::react::TextComponentName, facebook::react::ShadowNode, facebook::react::TextProps, facebook::react::TextEventEmitter>;
 }
 
@@ -6852,7 +6852,7 @@ template <const char* concreteComponentName, typename ViewPropsT = facebook::rea
 class facebook::react::ConcreteViewShadowNode : public facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT> {
   public ConcreteViewShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ConcreteViewShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public using BaseShadowNode = facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT>;
   public using ConcreteViewProps = ViewPropsT;
   public virtual bool canBeTouchTarget() const override;
@@ -6869,7 +6869,7 @@ class facebook::react::BaseTextInputShadowNode : public facebook::react::Concret
   protected virtual void layout(facebook::react::LayoutContext layoutContext) override;
   public BaseTextInputShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public BaseTextInputShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public using BaseShadowNode = facebook::react::ConcreteViewShadowNode<concreteComponentName, ViewPropsT, ViewEventEmitterT, StateDataT>;
   public void setTextLayoutManager(std::shared_ptr<const facebook::react::TextLayoutManager> textLayoutManager);
 }
@@ -6883,12 +6883,12 @@ class facebook::react::ConcreteShadowNode : public BaseShadowNodeT {
   public const facebook::react::ConcreteShadowNode::ConcreteStateData& getStateData() const;
   public const std::shared_ptr<const facebook::react::ConcreteShadowNode::ConcreteProps>& getConcreteSharedProps() const;
   public static const facebook::react::ConcreteShadowNode::SharedConcreteProps& defaultSharedProps();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static facebook::react::ComponentHandle Handle();
   public static facebook::react::ComponentName Name();
   public static facebook::react::ConcreteShadowNode::ConcreteStateData initialStateData(const facebook::react::Props::Shared&, const facebook::react::ShadowNodeFamily::Shared&, const facebook::react::ComponentDescriptor&);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::Props::Shared& baseProps);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::PropsParserContext& context, const facebook::react::RawProps& rawProps, const facebook::react::Props::Shared& baseProps = nullptr);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
   public static void initializeDynamicProps(facebook::react::ConcreteShadowNode::UnsharedConcreteProps props, const facebook::react::RawProps& rawProps, const facebook::react::Props::Shared& baseProps = nullptr);
   public using ConcreteEventEmitter = EventEmitterT;
   public using ConcreteProps = PropsT;
diff --git a/scripts/cxx-api/api-snapshots/ReactAndroidNewarchCxx.api b/scripts/cxx-api/api-snapshots/ReactAndroidNewarchCxx.api
index 05dc03891252..947d725d5779 100644
--- a/scripts/cxx-api/api-snapshots/ReactAndroidNewarchCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAndroidNewarchCxx.api
@@ -2236,7 +2236,7 @@ class facebook::react::ShadowNode : public facebook::react::Sealable, public fac
   public int getOrderIndex() const;
   public static bool getUseRuntimeShadowNodeReferenceUpdateOnThread();
   public static bool sameFamily(const facebook::react::ShadowNode& first, const facebook::react::ShadowNode& second);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static std::shared_ptr<const std::vector<std::shared_ptr<const facebook::react::ShadowNode>>> emptySharedShadowNodeSharedList();
   public static void setUseRuntimeShadowNodeReferenceUpdateOnThread(bool isEnabled);
   public std::shared_ptr<const facebook::react::ContextContainer> getContextContainer() const;
@@ -2284,10 +2284,10 @@ class facebook::react::ShadowNodeFamily : public facebook::jsi::NativeState {
 }
 
 class facebook::react::ShadowNodeTraits {
-  public bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
-  public facebook::react::ShadowNodeTraits::Trait get() const;
-  public void set(facebook::react::ShadowNodeTraits::Trait trait);
-  public void unset(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
+  public constexpr facebook::react::ShadowNodeTraits::Trait get() const;
+  public constexpr void set(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr void unset(facebook::react::ShadowNodeTraits::Trait trait);
 }
 
 enum facebook::react::ShadowNodeTraits::Trait : int32_t {
@@ -3766,7 +3766,7 @@ template <const char* concreteComponentName, typename ViewPropsT = facebook::rea
 class facebook::react::ConcreteViewShadowNode : public facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT> {
   public ConcreteViewShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ConcreteViewShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public using BaseShadowNode = facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT>;
   public using ConcreteViewProps = ViewPropsT;
   public virtual bool canBeTouchTarget() const override;
@@ -3783,12 +3783,12 @@ class facebook::react::ConcreteShadowNode : public BaseShadowNodeT {
   public const facebook::react::ConcreteShadowNode::ConcreteStateData& getStateData() const;
   public const std::shared_ptr<const facebook::react::ConcreteShadowNode::ConcreteProps>& getConcreteSharedProps() const;
   public static const facebook::react::ConcreteShadowNode::SharedConcreteProps& defaultSharedProps();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static facebook::react::ComponentHandle Handle();
   public static facebook::react::ComponentName Name();
   public static facebook::react::ConcreteShadowNode::ConcreteStateData initialStateData(const facebook::react::Props::Shared&, const facebook::react::ShadowNodeFamily::Shared&, const facebook::react::ComponentDescriptor&);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::Props::Shared& baseProps);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::PropsParserContext& context, const facebook::react::RawProps& rawProps, const facebook::react::Props::Shared& baseProps = nullptr);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
   public static void initializeDynamicProps(facebook::react::ConcreteShadowNode::UnsharedConcreteProps props, const facebook::react::RawProps& rawProps, const facebook::react::Props::Shared& baseProps = nullptr);
   public using ConcreteEventEmitter = EventEmitterT;
   public using ConcreteProps = PropsT;
diff --git a/scripts/cxx-api/api-snapshots/ReactAndroidReleaseCxx.api b/scripts/cxx-api/api-snapshots/ReactAndroidReleaseCxx.api
index 05dc03891252..947d725d5779 100644
--- a/scripts/cxx-api/api-snapshots/ReactAndroidReleaseCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAndroidReleaseCxx.api
@@ -2236,7 +2236,7 @@ class facebook::react::ShadowNode : public facebook::react::Sealable, public fac
   public int getOrderIndex() const;
   public static bool getUseRuntimeShadowNodeReferenceUpdateOnThread();
   public static bool sameFamily(const facebook::react::ShadowNode& first, const facebook::react::ShadowNode& second);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static std::shared_ptr<const std::vector<std::shared_ptr<const facebook::react::ShadowNode>>> emptySharedShadowNodeSharedList();
   public static void setUseRuntimeShadowNodeReferenceUpdateOnThread(bool isEnabled);
   public std::shared_ptr<const facebook::react::ContextContainer> getContextContainer() const;
@@ -2284,10 +2284,10 @@ class facebook::react::ShadowNodeFamily : public facebook::jsi::NativeState {
 }
 
 class facebook::react::ShadowNodeTraits {
-  public bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
-  public facebook::react::ShadowNodeTraits::Trait get() const;
-  public void set(facebook::react::ShadowNodeTraits::Trait trait);
-  public void unset(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
+  public constexpr facebook::react::ShadowNodeTraits::Trait get() const;
+  public constexpr void set(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr void unset(facebook::react::ShadowNodeTraits::Trait trait);
 }
 
 enum facebook::react::ShadowNodeTraits::Trait : int32_t {
@@ -3766,7 +3766,7 @@ template <const char* concreteComponentName, typename ViewPropsT = facebook::rea
 class facebook::react::ConcreteViewShadowNode : public facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT> {
   public ConcreteViewShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ConcreteViewShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public using BaseShadowNode = facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT>;
   public using ConcreteViewProps = ViewPropsT;
   public virtual bool canBeTouchTarget() const override;
@@ -3783,12 +3783,12 @@ class facebook::react::ConcreteShadowNode : public BaseShadowNodeT {
   public const facebook::react::ConcreteShadowNode::ConcreteStateData& getStateData() const;
   public const std::shared_ptr<const facebook::react::ConcreteShadowNode::ConcreteProps>& getConcreteSharedProps() const;
   public static const facebook::react::ConcreteShadowNode::SharedConcreteProps& defaultSharedProps();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static facebook::react::ComponentHandle Handle();
   public static facebook::react::ComponentName Name();
   public static facebook::react::ConcreteShadowNode::ConcreteStateData initialStateData(const facebook::react::Props::Shared&, const facebook::react::ShadowNodeFamily::Shared&, const facebook::react::ComponentDescriptor&);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::Props::Shared& baseProps);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::PropsParserContext& context, const facebook::react::RawProps& rawProps, const facebook::react::Props::Shared& baseProps = nullptr);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
   public static void initializeDynamicProps(facebook::react::ConcreteShadowNode::UnsharedConcreteProps props, const facebook::react::RawProps& rawProps, const facebook::react::Props::Shared& baseProps = nullptr);
   public using ConcreteEventEmitter = EventEmitterT;
   public using ConcreteProps = PropsT;
diff --git a/scripts/cxx-api/api-snapshots/ReactAppleDebugCxx.api b/scripts/cxx-api/api-snapshots/ReactAppleDebugCxx.api
index cb68d6c58bd7..d3a0bdfadb12 100644
--- a/scripts/cxx-api/api-snapshots/ReactAppleDebugCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAppleDebugCxx.api
@@ -4484,7 +4484,7 @@ class facebook::react::ShadowNode : public facebook::react::Sealable, public fac
   public int getOrderIndex() const;
   public static bool getUseRuntimeShadowNodeReferenceUpdateOnThread();
   public static bool sameFamily(const facebook::react::ShadowNode& first, const facebook::react::ShadowNode& second);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static std::shared_ptr<const std::vector<std::shared_ptr<const facebook::react::ShadowNode>>> emptySharedShadowNodeSharedList();
   public static void setUseRuntimeShadowNodeReferenceUpdateOnThread(bool isEnabled);
   public std::shared_ptr<const facebook::react::ContextContainer> getContextContainer() const;
@@ -4532,10 +4532,10 @@ class facebook::react::ShadowNodeFamily : public facebook::jsi::NativeState {
 }
 
 class facebook::react::ShadowNodeTraits {
-  public bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
-  public facebook::react::ShadowNodeTraits::Trait get() const;
-  public void set(facebook::react::ShadowNodeTraits::Trait trait);
-  public void unset(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
+  public constexpr facebook::react::ShadowNodeTraits::Trait get() const;
+  public constexpr void set(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr void unset(facebook::react::ShadowNodeTraits::Trait trait);
 }
 
 enum facebook::react::ShadowNodeTraits::Trait : int32_t {
@@ -5697,7 +5697,7 @@ template <const char* concreteComponentName, typename ViewPropsT = facebook::rea
 class facebook::react::ConcreteViewShadowNode : public facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT> {
   public ConcreteViewShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ConcreteViewShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public using BaseShadowNode = facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT>;
   public using ConcreteViewProps = ViewPropsT;
   public virtual bool canBeTouchTarget() const override;
@@ -5714,12 +5714,12 @@ class facebook::react::ConcreteShadowNode : public BaseShadowNodeT {
   public const facebook::react::ConcreteShadowNode::ConcreteStateData& getStateData() const;
   public const std::shared_ptr<const facebook::react::ConcreteShadowNode::ConcreteProps>& getConcreteSharedProps() const;
   public static const facebook::react::ConcreteShadowNode::SharedConcreteProps& defaultSharedProps();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static facebook::react::ComponentHandle Handle();
   public static facebook::react::ComponentName Name();
   public static facebook::react::ConcreteShadowNode::ConcreteStateData initialStateData(const facebook::react::Props::Shared&, const facebook::react::ShadowNodeFamily::Shared&, const facebook::react::ComponentDescriptor&);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::Props::Shared& baseProps);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::PropsParserContext& context, const facebook::react::RawProps& rawProps, const facebook::react::Props::Shared& baseProps = nullptr);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
   public using ConcreteEventEmitter = EventEmitterT;
   public using ConcreteProps = PropsT;
   public using ConcreteState = facebook::react::ConcreteState<StateDataT>;
diff --git a/scripts/cxx-api/api-snapshots/ReactAppleFrameworksCxx.api b/scripts/cxx-api/api-snapshots/ReactAppleFrameworksCxx.api
index b05f7665f7da..8191d04ff56c 100644
--- a/scripts/cxx-api/api-snapshots/ReactAppleFrameworksCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAppleFrameworksCxx.api
@@ -4590,8 +4590,8 @@ class facebook::react::ImageResponseObserverCoordinator {
 class facebook::react::ImageShadowNode : public facebook::react::ConcreteViewShadowNode<facebook::react::ImageComponentName, facebook::react::ImageProps, facebook::react::ImageEventEmitter, facebook::react::ImageState> {
   public ImageShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ImageShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static facebook::react::ImageState initialStateData(const facebook::react::Props::Shared& props, const facebook::react::ShadowNodeFamily::Shared&, const facebook::react::ComponentDescriptor& componentDescriptor);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
   public virtual void layout(facebook::react::LayoutContext layoutContext) override;
   public void setImageManager(const std::shared_ptr<facebook::react::ImageManager>& imageManager);
 }
@@ -4963,7 +4963,7 @@ class facebook::react::ModalHostViewProps : public facebook::react::HostPlatform
 class facebook::react::ModalHostViewShadowNode : public facebook::react::ConcreteViewShadowNode<facebook::react::ModalHostViewComponentName, facebook::react::ModalHostViewProps, facebook::react::ModalHostViewEventEmitter, facebook::react::ModalHostViewState> {
   public ModalHostViewShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ModalHostViewShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
 }
 
 class facebook::react::ModalHostViewState {
@@ -5356,7 +5356,7 @@ class facebook::react::ParagraphShadowNode : public facebook::react::ConcreteVie
   protected virtual bool shouldNewRevisionDirtyMeasurement(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment) const override;
   public ParagraphShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ParagraphShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public virtual facebook::react::Float baseline(const facebook::react::LayoutContext& layoutContext, facebook::react::Size size) const override;
   public virtual facebook::react::Size measureContent(const facebook::react::LayoutContext& layoutContext, const facebook::react::LayoutConstraints& layoutConstraints) const override;
   public virtual void layout(facebook::react::LayoutContext layoutContext) override;
@@ -5576,7 +5576,7 @@ class facebook::react::RootShadowNode : public facebook::react::ConcreteViewShad
   public RootShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
   public bool layoutIfNeeded(std::vector<const facebook::react::LayoutableShadowNode*>* affectedNodes = {});
   public facebook::react::RootShadowNode::Unshared clone(const facebook::react::PropsParserContext& propsParserContext, const facebook::react::LayoutConstraints& layoutConstraints, const facebook::react::LayoutContext& layoutContext) const;
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public using Shared = std::shared_ptr<const facebook::react::RootShadowNode>;
   public using Unshared = std::shared_ptr<facebook::react::RootShadowNode>;
   public virtual facebook::react::Transform getTransform() const override;
@@ -5825,7 +5825,7 @@ class facebook::react::ShadowNode : public facebook::react::Sealable, public fac
   public int getOrderIndex() const;
   public static bool getUseRuntimeShadowNodeReferenceUpdateOnThread();
   public static bool sameFamily(const facebook::react::ShadowNode& first, const facebook::react::ShadowNode& second);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static std::shared_ptr<const std::vector<std::shared_ptr<const facebook::react::ShadowNode>>> emptySharedShadowNodeSharedList();
   public static void setUseRuntimeShadowNodeReferenceUpdateOnThread(bool isEnabled);
   public std::shared_ptr<const facebook::react::ContextContainer> getContextContainer() const;
@@ -5873,10 +5873,10 @@ class facebook::react::ShadowNodeFamily : public facebook::jsi::NativeState {
 }
 
 class facebook::react::ShadowNodeTraits {
-  public bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
-  public facebook::react::ShadowNodeTraits::Trait get() const;
-  public void set(facebook::react::ShadowNodeTraits::Trait trait);
-  public void unset(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
+  public constexpr facebook::react::ShadowNodeTraits::Trait get() const;
+  public constexpr void set(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr void unset(facebook::react::ShadowNodeTraits::Trait trait);
 }
 
 enum facebook::react::ShadowNodeTraits::Trait : int32_t {
@@ -6231,7 +6231,7 @@ class facebook::react::TextProps : public facebook::react::Props, public faceboo
 }
 
 class facebook::react::TextShadowNode : public facebook::react::ConcreteShadowNode<facebook::react::TextComponentName, facebook::react::ShadowNode, facebook::react::TextProps, facebook::react::TextEventEmitter>, public facebook::react::BaseTextShadowNode {
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
 }
 
 class facebook::react::TimerManager {
@@ -8791,7 +8791,7 @@ template <const char* concreteComponentName, typename ViewPropsT = facebook::rea
 class facebook::react::ConcreteViewShadowNode : public facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT> {
   public ConcreteViewShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ConcreteViewShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public using BaseShadowNode = facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT>;
   public using ConcreteViewProps = ViewPropsT;
   public virtual bool canBeTouchTarget() const override;
@@ -8808,7 +8808,7 @@ class facebook::react::BaseTextInputShadowNode : public facebook::react::Concret
   protected virtual void layout(facebook::react::LayoutContext layoutContext) override;
   public BaseTextInputShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public BaseTextInputShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public using BaseShadowNode = facebook::react::ConcreteViewShadowNode<concreteComponentName, ViewPropsT, ViewEventEmitterT, StateDataT>;
   public void setTextLayoutManager(std::shared_ptr<const facebook::react::TextLayoutManager> textLayoutManager);
 }
@@ -8822,12 +8822,12 @@ class facebook::react::ConcreteShadowNode : public BaseShadowNodeT {
   public const facebook::react::ConcreteShadowNode::ConcreteStateData& getStateData() const;
   public const std::shared_ptr<const facebook::react::ConcreteShadowNode::ConcreteProps>& getConcreteSharedProps() const;
   public static const facebook::react::ConcreteShadowNode::SharedConcreteProps& defaultSharedProps();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static facebook::react::ComponentHandle Handle();
   public static facebook::react::ComponentName Name();
   public static facebook::react::ConcreteShadowNode::ConcreteStateData initialStateData(const facebook::react::Props::Shared&, const facebook::react::ShadowNodeFamily::Shared&, const facebook::react::ComponentDescriptor&);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::Props::Shared& baseProps);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::PropsParserContext& context, const facebook::react::RawProps& rawProps, const facebook::react::Props::Shared& baseProps = nullptr);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
   public using ConcreteEventEmitter = EventEmitterT;
   public using ConcreteProps = PropsT;
   public using ConcreteState = facebook::react::ConcreteState<StateDataT>;
diff --git a/scripts/cxx-api/api-snapshots/ReactAppleNewarchCxx.api b/scripts/cxx-api/api-snapshots/ReactAppleNewarchCxx.api
index 497a3a43a3ee..484e606e1a39 100644
--- a/scripts/cxx-api/api-snapshots/ReactAppleNewarchCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAppleNewarchCxx.api
@@ -4470,7 +4470,7 @@ class facebook::react::ShadowNode : public facebook::react::Sealable, public fac
   public int getOrderIndex() const;
   public static bool getUseRuntimeShadowNodeReferenceUpdateOnThread();
   public static bool sameFamily(const facebook::react::ShadowNode& first, const facebook::react::ShadowNode& second);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static std::shared_ptr<const std::vector<std::shared_ptr<const facebook::react::ShadowNode>>> emptySharedShadowNodeSharedList();
   public static void setUseRuntimeShadowNodeReferenceUpdateOnThread(bool isEnabled);
   public std::shared_ptr<const facebook::react::ContextContainer> getContextContainer() const;
@@ -4518,10 +4518,10 @@ class facebook::react::ShadowNodeFamily : public facebook::jsi::NativeState {
 }
 
 class facebook::react::ShadowNodeTraits {
-  public bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
-  public facebook::react::ShadowNodeTraits::Trait get() const;
-  public void set(facebook::react::ShadowNodeTraits::Trait trait);
-  public void unset(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
+  public constexpr facebook::react::ShadowNodeTraits::Trait get() const;
+  public constexpr void set(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr void unset(facebook::react::ShadowNodeTraits::Trait trait);
 }
 
 enum facebook::react::ShadowNodeTraits::Trait : int32_t {
@@ -5683,7 +5683,7 @@ template <const char* concreteComponentName, typename ViewPropsT = facebook::rea
 class facebook::react::ConcreteViewShadowNode : public facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT> {
   public ConcreteViewShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ConcreteViewShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public using BaseShadowNode = facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT>;
   public using ConcreteViewProps = ViewPropsT;
   public virtual bool canBeTouchTarget() const override;
@@ -5700,12 +5700,12 @@ class facebook::react::ConcreteShadowNode : public BaseShadowNodeT {
   public const facebook::react::ConcreteShadowNode::ConcreteStateData& getStateData() const;
   public const std::shared_ptr<const facebook::react::ConcreteShadowNode::ConcreteProps>& getConcreteSharedProps() const;
   public static const facebook::react::ConcreteShadowNode::SharedConcreteProps& defaultSharedProps();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static facebook::react::ComponentHandle Handle();
   public static facebook::react::ComponentName Name();
   public static facebook::react::ConcreteShadowNode::ConcreteStateData initialStateData(const facebook::react::Props::Shared&, const facebook::react::ShadowNodeFamily::Shared&, const facebook::react::ComponentDescriptor&);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::Props::Shared& baseProps);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::PropsParserContext& context, const facebook::react::RawProps& rawProps, const facebook::react::Props::Shared& baseProps = nullptr);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
   public using ConcreteEventEmitter = EventEmitterT;
   public using ConcreteProps = PropsT;
   public using ConcreteState = facebook::react::ConcreteState<StateDataT>;
diff --git a/scripts/cxx-api/api-snapshots/ReactAppleReleaseCxx.api b/scripts/cxx-api/api-snapshots/ReactAppleReleaseCxx.api
index 4f7774be13cd..dcd7ce66879f 100644
--- a/scripts/cxx-api/api-snapshots/ReactAppleReleaseCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAppleReleaseCxx.api
@@ -4477,7 +4477,7 @@ class facebook::react::ShadowNode : public facebook::react::Sealable, public fac
   public int getOrderIndex() const;
   public static bool getUseRuntimeShadowNodeReferenceUpdateOnThread();
   public static bool sameFamily(const facebook::react::ShadowNode& first, const facebook::react::ShadowNode& second);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static std::shared_ptr<const std::vector<std::shared_ptr<const facebook::react::ShadowNode>>> emptySharedShadowNodeSharedList();
   public static void setUseRuntimeShadowNodeReferenceUpdateOnThread(bool isEnabled);
   public std::shared_ptr<const facebook::react::ContextContainer> getContextContainer() const;
@@ -4525,10 +4525,10 @@ class facebook::react::ShadowNodeFamily : public facebook::jsi::NativeState {
 }
 
 class facebook::react::ShadowNodeTraits {
-  public bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
-  public facebook::react::ShadowNodeTraits::Trait get() const;
-  public void set(facebook::react::ShadowNodeTraits::Trait trait);
-  public void unset(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
+  public constexpr facebook::react::ShadowNodeTraits::Trait get() const;
+  public constexpr void set(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr void unset(facebook::react::ShadowNodeTraits::Trait trait);
 }
 
 enum facebook::react::ShadowNodeTraits::Trait : int32_t {
@@ -5690,7 +5690,7 @@ template <const char* concreteComponentName, typename ViewPropsT = facebook::rea
 class facebook::react::ConcreteViewShadowNode : public facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT> {
   public ConcreteViewShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ConcreteViewShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public using BaseShadowNode = facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT>;
   public using ConcreteViewProps = ViewPropsT;
   public virtual bool canBeTouchTarget() const override;
@@ -5707,12 +5707,12 @@ class facebook::react::ConcreteShadowNode : public BaseShadowNodeT {
   public const facebook::react::ConcreteShadowNode::ConcreteStateData& getStateData() const;
   public const std::shared_ptr<const facebook::react::ConcreteShadowNode::ConcreteProps>& getConcreteSharedProps() const;
   public static const facebook::react::ConcreteShadowNode::SharedConcreteProps& defaultSharedProps();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static facebook::react::ComponentHandle Handle();
   public static facebook::react::ComponentName Name();
   public static facebook::react::ConcreteShadowNode::ConcreteStateData initialStateData(const facebook::react::Props::Shared&, const facebook::react::ShadowNodeFamily::Shared&, const facebook::react::ComponentDescriptor&);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::Props::Shared& baseProps);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::PropsParserContext& context, const facebook::react::RawProps& rawProps, const facebook::react::Props::Shared& baseProps = nullptr);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
   public using ConcreteEventEmitter = EventEmitterT;
   public using ConcreteProps = PropsT;
   public using ConcreteState = facebook::react::ConcreteState<StateDataT>;
diff --git a/scripts/cxx-api/api-snapshots/ReactCommonDebugCxx.api b/scripts/cxx-api/api-snapshots/ReactCommonDebugCxx.api
index 507e71d72698..e5147f2de315 100644
--- a/scripts/cxx-api/api-snapshots/ReactCommonDebugCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactCommonDebugCxx.api
@@ -1050,7 +1050,7 @@ class facebook::react::ShadowNode : public facebook::react::Sealable, public fac
   public int getOrderIndex() const;
   public static bool getUseRuntimeShadowNodeReferenceUpdateOnThread();
   public static bool sameFamily(const facebook::react::ShadowNode& first, const facebook::react::ShadowNode& second);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static std::shared_ptr<const std::vector<std::shared_ptr<const facebook::react::ShadowNode>>> emptySharedShadowNodeSharedList();
   public static void setUseRuntimeShadowNodeReferenceUpdateOnThread(bool isEnabled);
   public std::shared_ptr<const facebook::react::ContextContainer> getContextContainer() const;
@@ -1098,10 +1098,10 @@ class facebook::react::ShadowNodeFamily : public facebook::jsi::NativeState {
 }
 
 class facebook::react::ShadowNodeTraits {
-  public bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
-  public facebook::react::ShadowNodeTraits::Trait get() const;
-  public void set(facebook::react::ShadowNodeTraits::Trait trait);
-  public void unset(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
+  public constexpr facebook::react::ShadowNodeTraits::Trait get() const;
+  public constexpr void set(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr void unset(facebook::react::ShadowNodeTraits::Trait trait);
 }
 
 enum facebook::react::ShadowNodeTraits::Trait : int32_t {
@@ -2136,7 +2136,7 @@ template <const char* concreteComponentName, typename ViewPropsT = facebook::rea
 class facebook::react::ConcreteViewShadowNode : public facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT> {
   public ConcreteViewShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ConcreteViewShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public using BaseShadowNode = facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT>;
   public using ConcreteViewProps = ViewPropsT;
   public virtual bool canBeTouchTarget() const override;
@@ -2153,12 +2153,12 @@ class facebook::react::ConcreteShadowNode : public BaseShadowNodeT {
   public const facebook::react::ConcreteShadowNode::ConcreteStateData& getStateData() const;
   public const std::shared_ptr<const facebook::react::ConcreteShadowNode::ConcreteProps>& getConcreteSharedProps() const;
   public static const facebook::react::ConcreteShadowNode::SharedConcreteProps& defaultSharedProps();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static facebook::react::ComponentHandle Handle();
   public static facebook::react::ComponentName Name();
   public static facebook::react::ConcreteShadowNode::ConcreteStateData initialStateData(const facebook::react::Props::Shared&, const facebook::react::ShadowNodeFamily::Shared&, const facebook::react::ComponentDescriptor&);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::Props::Shared& baseProps);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::PropsParserContext& context, const facebook::react::RawProps& rawProps, const facebook::react::Props::Shared& baseProps = nullptr);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
   public using ConcreteEventEmitter = EventEmitterT;
   public using ConcreteProps = PropsT;
   public using ConcreteState = facebook::react::ConcreteState<StateDataT>;
diff --git a/scripts/cxx-api/api-snapshots/ReactCommonFrameworksCxx.api b/scripts/cxx-api/api-snapshots/ReactCommonFrameworksCxx.api
index 2772d8e63b9e..6e09a7de668d 100644
--- a/scripts/cxx-api/api-snapshots/ReactCommonFrameworksCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactCommonFrameworksCxx.api
@@ -1349,8 +1349,8 @@ class facebook::react::ImageResponseObserverCoordinator {
 class facebook::react::ImageShadowNode : public facebook::react::ConcreteViewShadowNode<facebook::react::ImageComponentName, facebook::react::ImageProps, facebook::react::ImageEventEmitter, facebook::react::ImageState> {
   public ImageShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ImageShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static facebook::react::ImageState initialStateData(const facebook::react::Props::Shared& props, const facebook::react::ShadowNodeFamily::Shared&, const facebook::react::ComponentDescriptor& componentDescriptor);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
   public virtual void layout(facebook::react::LayoutContext layoutContext) override;
   public void setImageManager(const std::shared_ptr<facebook::react::ImageManager>& imageManager);
 }
@@ -1652,7 +1652,7 @@ class facebook::react::ModalHostViewComponentDescriptor : public facebook::react
 class facebook::react::ModalHostViewShadowNode : public facebook::react::ConcreteViewShadowNode<facebook::react::ModalHostViewComponentName, ModalHostViewProps, ModalHostViewEventEmitter, facebook::react::ModalHostViewState> {
   public ModalHostViewShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ModalHostViewShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
 }
 
 class facebook::react::ModalHostViewState {
@@ -1834,7 +1834,7 @@ class facebook::react::ParagraphShadowNode : public facebook::react::ConcreteVie
   protected virtual bool shouldNewRevisionDirtyMeasurement(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment) const override;
   public ParagraphShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ParagraphShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public virtual Float baseline(const facebook::react::LayoutContext& layoutContext, facebook::react::Size size) const override;
   public virtual facebook::react::Size measureContent(const facebook::react::LayoutContext& layoutContext, const facebook::react::LayoutConstraints& layoutConstraints) const override;
   public virtual void layout(facebook::react::LayoutContext layoutContext) override;
@@ -1995,7 +1995,7 @@ class facebook::react::RootShadowNode : public facebook::react::ConcreteViewShad
   public RootShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
   public bool layoutIfNeeded(std::vector<const facebook::react::LayoutableShadowNode*>* affectedNodes = {});
   public facebook::react::RootShadowNode::Unshared clone(const facebook::react::PropsParserContext& propsParserContext, const facebook::react::LayoutConstraints& layoutConstraints, const facebook::react::LayoutContext& layoutContext) const;
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public using Shared = std::shared_ptr<const facebook::react::RootShadowNode>;
   public using Unshared = std::shared_ptr<facebook::react::RootShadowNode>;
   public virtual facebook::react::Transform getTransform() const override;
@@ -2231,7 +2231,7 @@ class facebook::react::ShadowNode : public facebook::react::Sealable, public fac
   public int getOrderIndex() const;
   public static bool getUseRuntimeShadowNodeReferenceUpdateOnThread();
   public static bool sameFamily(const facebook::react::ShadowNode& first, const facebook::react::ShadowNode& second);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static std::shared_ptr<const std::vector<std::shared_ptr<const facebook::react::ShadowNode>>> emptySharedShadowNodeSharedList();
   public static void setUseRuntimeShadowNodeReferenceUpdateOnThread(bool isEnabled);
   public std::shared_ptr<const facebook::react::ContextContainer> getContextContainer() const;
@@ -2279,10 +2279,10 @@ class facebook::react::ShadowNodeFamily : public facebook::jsi::NativeState {
 }
 
 class facebook::react::ShadowNodeTraits {
-  public bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
-  public facebook::react::ShadowNodeTraits::Trait get() const;
-  public void set(facebook::react::ShadowNodeTraits::Trait trait);
-  public void unset(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
+  public constexpr facebook::react::ShadowNodeTraits::Trait get() const;
+  public constexpr void set(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr void unset(facebook::react::ShadowNodeTraits::Trait trait);
 }
 
 enum facebook::react::ShadowNodeTraits::Trait : int32_t {
@@ -2563,7 +2563,7 @@ class facebook::react::TextProps : public facebook::react::Props, public faceboo
 }
 
 class facebook::react::TextShadowNode : public facebook::react::ConcreteShadowNode<facebook::react::TextComponentName, facebook::react::ShadowNode, facebook::react::TextProps, facebook::react::TextEventEmitter>, public facebook::react::BaseTextShadowNode {
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
 }
 
 class facebook::react::TimerManager {
@@ -4964,7 +4964,7 @@ template <const char* concreteComponentName, typename ViewPropsT = facebook::rea
 class facebook::react::ConcreteViewShadowNode : public facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT> {
   public ConcreteViewShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ConcreteViewShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public using BaseShadowNode = facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT>;
   public using ConcreteViewProps = ViewPropsT;
   public virtual bool canBeTouchTarget() const override;
@@ -4981,7 +4981,7 @@ class facebook::react::BaseTextInputShadowNode : public facebook::react::Concret
   protected virtual void layout(facebook::react::LayoutContext layoutContext) override;
   public BaseTextInputShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public BaseTextInputShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public using BaseShadowNode = facebook::react::ConcreteViewShadowNode<concreteComponentName, ViewPropsT, ViewEventEmitterT, StateDataT>;
   public void setTextLayoutManager(std::shared_ptr<const TextLayoutManager> textLayoutManager);
 }
@@ -4995,12 +4995,12 @@ class facebook::react::ConcreteShadowNode : public BaseShadowNodeT {
   public const facebook::react::ConcreteShadowNode::ConcreteStateData& getStateData() const;
   public const std::shared_ptr<const facebook::react::ConcreteShadowNode::ConcreteProps>& getConcreteSharedProps() const;
   public static const facebook::react::ConcreteShadowNode::SharedConcreteProps& defaultSharedProps();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static facebook::react::ComponentHandle Handle();
   public static facebook::react::ComponentName Name();
   public static facebook::react::ConcreteShadowNode::ConcreteStateData initialStateData(const facebook::react::Props::Shared&, const facebook::react::ShadowNodeFamily::Shared&, const facebook::react::ComponentDescriptor&);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::Props::Shared& baseProps);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::PropsParserContext& context, const facebook::react::RawProps& rawProps, const facebook::react::Props::Shared& baseProps = nullptr);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
   public using ConcreteEventEmitter = EventEmitterT;
   public using ConcreteProps = PropsT;
   public using ConcreteState = facebook::react::ConcreteState<StateDataT>;
diff --git a/scripts/cxx-api/api-snapshots/ReactCommonNewarchCxx.api b/scripts/cxx-api/api-snapshots/ReactCommonNewarchCxx.api
index 004abd9081df..00a90ccf293d 100644
--- a/scripts/cxx-api/api-snapshots/ReactCommonNewarchCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactCommonNewarchCxx.api
@@ -1043,7 +1043,7 @@ class facebook::react::ShadowNode : public facebook::react::Sealable, public fac
   public int getOrderIndex() const;
   public static bool getUseRuntimeShadowNodeReferenceUpdateOnThread();
   public static bool sameFamily(const facebook::react::ShadowNode& first, const facebook::react::ShadowNode& second);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static std::shared_ptr<const std::vector<std::shared_ptr<const facebook::react::ShadowNode>>> emptySharedShadowNodeSharedList();
   public static void setUseRuntimeShadowNodeReferenceUpdateOnThread(bool isEnabled);
   public std::shared_ptr<const facebook::react::ContextContainer> getContextContainer() const;
@@ -1091,10 +1091,10 @@ class facebook::react::ShadowNodeFamily : public facebook::jsi::NativeState {
 }
 
 class facebook::react::ShadowNodeTraits {
-  public bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
-  public facebook::react::ShadowNodeTraits::Trait get() const;
-  public void set(facebook::react::ShadowNodeTraits::Trait trait);
-  public void unset(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
+  public constexpr facebook::react::ShadowNodeTraits::Trait get() const;
+  public constexpr void set(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr void unset(facebook::react::ShadowNodeTraits::Trait trait);
 }
 
 enum facebook::react::ShadowNodeTraits::Trait : int32_t {
@@ -2129,7 +2129,7 @@ template <const char* concreteComponentName, typename ViewPropsT = facebook::rea
 class facebook::react::ConcreteViewShadowNode : public facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT> {
   public ConcreteViewShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ConcreteViewShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public using BaseShadowNode = facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT>;
   public using ConcreteViewProps = ViewPropsT;
   public virtual bool canBeTouchTarget() const override;
@@ -2146,12 +2146,12 @@ class facebook::react::ConcreteShadowNode : public BaseShadowNodeT {
   public const facebook::react::ConcreteShadowNode::ConcreteStateData& getStateData() const;
   public const std::shared_ptr<const facebook::react::ConcreteShadowNode::ConcreteProps>& getConcreteSharedProps() const;
   public static const facebook::react::ConcreteShadowNode::SharedConcreteProps& defaultSharedProps();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static facebook::react::ComponentHandle Handle();
   public static facebook::react::ComponentName Name();
   public static facebook::react::ConcreteShadowNode::ConcreteStateData initialStateData(const facebook::react::Props::Shared&, const facebook::react::ShadowNodeFamily::Shared&, const facebook::react::ComponentDescriptor&);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::Props::Shared& baseProps);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::PropsParserContext& context, const facebook::react::RawProps& rawProps, const facebook::react::Props::Shared& baseProps = nullptr);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
   public using ConcreteEventEmitter = EventEmitterT;
   public using ConcreteProps = PropsT;
   public using ConcreteState = facebook::react::ConcreteState<StateDataT>;
diff --git a/scripts/cxx-api/api-snapshots/ReactCommonReleaseCxx.api b/scripts/cxx-api/api-snapshots/ReactCommonReleaseCxx.api
index 004abd9081df..00a90ccf293d 100644
--- a/scripts/cxx-api/api-snapshots/ReactCommonReleaseCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactCommonReleaseCxx.api
@@ -1043,7 +1043,7 @@ class facebook::react::ShadowNode : public facebook::react::Sealable, public fac
   public int getOrderIndex() const;
   public static bool getUseRuntimeShadowNodeReferenceUpdateOnThread();
   public static bool sameFamily(const facebook::react::ShadowNode& first, const facebook::react::ShadowNode& second);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static std::shared_ptr<const std::vector<std::shared_ptr<const facebook::react::ShadowNode>>> emptySharedShadowNodeSharedList();
   public static void setUseRuntimeShadowNodeReferenceUpdateOnThread(bool isEnabled);
   public std::shared_ptr<const facebook::react::ContextContainer> getContextContainer() const;
@@ -1091,10 +1091,10 @@ class facebook::react::ShadowNodeFamily : public facebook::jsi::NativeState {
 }
 
 class facebook::react::ShadowNodeTraits {
-  public bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
-  public facebook::react::ShadowNodeTraits::Trait get() const;
-  public void set(facebook::react::ShadowNodeTraits::Trait trait);
-  public void unset(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr bool check(facebook::react::ShadowNodeTraits::Trait traits) const;
+  public constexpr facebook::react::ShadowNodeTraits::Trait get() const;
+  public constexpr void set(facebook::react::ShadowNodeTraits::Trait trait);
+  public constexpr void unset(facebook::react::ShadowNodeTraits::Trait trait);
 }
 
 enum facebook::react::ShadowNodeTraits::Trait : int32_t {
@@ -2129,7 +2129,7 @@ template <const char* concreteComponentName, typename ViewPropsT = facebook::rea
 class facebook::react::ConcreteViewShadowNode : public facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT> {
   public ConcreteViewShadowNode(const facebook::react::ShadowNode& sourceShadowNode, const facebook::react::ShadowNodeFragment& fragment);
   public ConcreteViewShadowNode(const facebook::react::ShadowNodeFragment& fragment, const facebook::react::ShadowNodeFamily::Shared& family, facebook::react::ShadowNodeTraits traits);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public using BaseShadowNode = facebook::react::ConcreteShadowNode<concreteComponentName, facebook::react::YogaLayoutableShadowNode, ViewPropsT, ViewEventEmitterT, StateDataT>;
   public using ConcreteViewProps = ViewPropsT;
   public virtual bool canBeTouchTarget() const override;
@@ -2146,12 +2146,12 @@ class facebook::react::ConcreteShadowNode : public BaseShadowNodeT {
   public const facebook::react::ConcreteShadowNode::ConcreteStateData& getStateData() const;
   public const std::shared_ptr<const facebook::react::ConcreteShadowNode::ConcreteProps>& getConcreteSharedProps() const;
   public static const facebook::react::ConcreteShadowNode::SharedConcreteProps& defaultSharedProps();
+  public static constexpr facebook::react::ShadowNodeTraits BaseTraits();
   public static facebook::react::ComponentHandle Handle();
   public static facebook::react::ComponentName Name();
   public static facebook::react::ConcreteShadowNode::ConcreteStateData initialStateData(const facebook::react::Props::Shared&, const facebook::react::ShadowNodeFamily::Shared&, const facebook::react::ComponentDescriptor&);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::Props::Shared& baseProps);
   public static facebook::react::ConcreteShadowNode::UnsharedConcreteProps Props(const facebook::react::PropsParserContext& context, const facebook::react::RawProps& rawProps, const facebook::react::Props::Shared& baseProps = nullptr);
-  public static facebook::react::ShadowNodeTraits BaseTraits();
   public using ConcreteEventEmitter = EventEmitterT;
   public using ConcreteProps = PropsT;
   public using ConcreteState = facebook::react::ConcreteState<StateDataT>;