Support for (de)serializing node state

packages/react-native/ReactCommon/yoga/yoga/YGEnums.cpp

@@ -223,18 +223,6 @@ const char* YGPositionTypeToString(const YGPositionType value) {
   return "unknown";
 }
 
-const char* YGPrintOptionsToString(const YGPrintOptions value) {
-  switch (value) {
-    case YGPrintOptionsLayout:
-      return "layout";
-    case YGPrintOptionsStyle:
-      return "style";
-    case YGPrintOptionsChildren:
-      return "children";
-  }
-  return "unknown";
-}
-
 const char* YGUnitToString(const YGUnit value) {
   switch (value) {
     case YGUnitUndefined:

packages/react-native/ReactCommon/yoga/yoga/YGEnums.h

@@ -120,13 +120,6 @@ YG_ENUM_DECL(
     YGPositionTypeRelative,
     YGPositionTypeAbsolute)
 
-YG_ENUM_DECL(
-    YGPrintOptions,
-    YGPrintOptionsLayout = 1,
-    YGPrintOptionsStyle = 2,
-    YGPrintOptionsChildren = 4)
-YG_DEFINE_ENUM_FLAG_OPERATORS(YGPrintOptions)
-
 YG_ENUM_DECL(
     YGUnit,
     YGUnitUndefined,

packages/react-native/ReactCommon/yoga/yoga/YGNode.cpp

@@ -329,6 +329,10 @@ void YGNodeSetAlwaysFormsContainingBlock(
   resolveRef(node)->setAlwaysFormsContainingBlock(alwaysFormsContainingBlock);
 }
 
+bool YGNodeGetAlwaysFormsContainingBlock(YGNodeConstRef node) {
+  return resolveRef(node)->alwaysFormsContainingBlock();
+}
+
 // TODO: This leaks internal details to the public API. Remove after removing
 // ComponentKit usage of it.
 bool YGNodeCanUseCachedMeasurement(

packages/react-native/ReactCommon/yoga/yoga/YGNode.h

@@ -273,6 +273,14 @@ YG_EXPORT void YGNodeSetAlwaysFormsContainingBlock(
     YGNodeRef node,
     bool alwaysFormsContainingBlock);
 
+/**
+ * Whether the node will always form a containing block for any descendant. This
+ * can happen in situation where the client implements something like a
+ * transform that can affect containing blocks but is not handled by Yoga
+ * directly.
+ */
+YG_EXPORT bool YGNodeGetAlwaysFormsContainingBlock(YGNodeConstRef node);
+
 /**
  * @deprecated
  */