[core] Enable move semantics for StyleProperty

1 files changed, 9 insertions, 3 deletions

diff --git a/include/mbgl/style/style_property.hpp b/include/mbgl/style/style_property.hpp
index 43787c7919..fc34078dec 100644
--- a/include/mbgl/style/style_property.hpp
+++ b/include/mbgl/style/style_property.hpp
@@ -8,12 +8,18 @@ namespace style {
 /**
  * @brief Generic representation of a style property.
  */
-struct StyleProperty {
+class StyleProperty {
+public:
     enum class Kind : uint8_t { Undefined, Constant, Expression, Transition };
     StyleProperty(Value value_, Kind kind_) : value(std::move(value_)), kind(kind_) {}
     StyleProperty() = default;
-    const Value value;
-    const Kind kind = Kind::Undefined;
+    const Value& getValue() const { return value; }
+    Value& getValue() { return value; }
+    Kind getKind() const { return kind; }
+
+private:
+    Value value;
+    Kind kind = Kind::Undefined;
 };
 
 } // namespace style