diff --git a/yoga.cabal b/yoga.cabal
--- a/yoga.cabal
+++ b/yoga.cabal
@@ -2,7 +2,7 @@
 -- see http://haskell.org/cabal/users-guide/
 
 name:                yoga
-version:             0.0.0.3
+version:             0.0.0.4
 synopsis:            Bindings to Facebook's Yoga layout library
 description:         The <https://facebook.github.com/yoga Yoga> library from
                      <https://facebook.github.com/ Facebook> is a fast layout engine
@@ -48,12 +48,13 @@
   install-includes: YGEnums.h
                     YGMacros.h
                     YGNodePrint.h
-                    Yoga.h
-                    Yoga-internal.h
                     YGConfig.h
                     YGFloatOptional.h
                     YGLayout.h
                     YGNode.h
+                    YGStyle.h
+                    Yoga.h
+                    Yoga-internal.h
                     Utils.h
 
   c-sources:        yoga/YGNodePrint.cpp
diff --git a/yoga/YGStyle.h b/yoga/YGStyle.h
new file mode 100644
--- /dev/null
+++ b/yoga/YGStyle.h
@@ -0,0 +1,47 @@
+/*
+ *  Copyright (c) Facebook, Inc. and its 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 "YGFloatOptional.h"
+#include "Yoga-internal.h"
+#include "Yoga.h"
+
+struct YGStyle {
+  using Dimensions = std::array<YGValue, 2>;
+
+  YGDirection direction;
+  YGFlexDirection flexDirection;
+  YGJustify justifyContent;
+  YGAlign alignContent;
+  YGAlign alignItems;
+  YGAlign alignSelf;
+  YGPositionType positionType;
+  YGWrap flexWrap;
+  YGOverflow overflow;
+  YGDisplay display;
+  YGFloatOptional flex;
+  YGFloatOptional flexGrow;
+  YGFloatOptional flexShrink;
+  YGValue flexBasis;
+  std::array<YGValue, YGEdgeCount> margin;
+  std::array<YGValue, YGEdgeCount> position;
+  std::array<YGValue, YGEdgeCount> padding;
+  std::array<YGValue, YGEdgeCount> border;
+  Dimensions dimensions;
+  Dimensions minDimensions;
+  Dimensions maxDimensions;
+  // Yoga specific properties, not compatible with flexbox specification
+  YGFloatOptional aspectRatio;
+
+  YGStyle();
+  bool operator==(const YGStyle& style);
+
+  bool operator!=(YGStyle style) {
+    return !(*this == style);
+  }
+  ~YGStyle() = default;
+};