Initial working Kanimaji implementation

Libraries/Kanimaji/Source/SVG.hpp

@@ -13,6 +13,19 @@ namespace Kanimaji::SVG
         using std::runtime_error::runtime_error;
     };
 
+    class ParseError : public Error
+    {
+    public:
+        ParseError(std::size_t current, std::string_view message);
+
+        std::size_t Position() const
+        {
+            return mPosition;
+        }
+    private:
+        std::size_t mPosition;
+    };
+
     class Path
     {
     public:
@@ -27,6 +40,8 @@ namespace Kanimaji::SVG
         ~Path();
 
         double Length() const;
+
+        void Serialize(std::string& out) const;
     private:
         std::vector<std::unique_ptr<Element>> mSegments;
     };