Ninja: Add cmNinjaRule class

Source/cmNinjaTypes.h

@@ -8,6 +8,7 @@
 #include <map>
 #include <set>
 #include <string>
+#include <utility>
 #include <vector>
 
 enum cmNinjaTargetDepends
@@ -20,4 +21,24 @@ typedef std::vector<std::string> cmNinjaDeps;
 typedef std::set<std::string> cmNinjaOuts;
 typedef std::map<std::string, std::string> cmNinjaVars;
 
+class cmNinjaRule
+{
+public:
+  cmNinjaRule(std::string name)
+    : Name(std::move(name))
+  {
+  }
+
+  std::string Name;
+  std::string Command;
+  std::string Description;
+  std::string Comment;
+  std::string DepFile;
+  std::string DepType;
+  std::string RspFile;
+  std::string RspContent;
+  std::string Restat;
+  bool Generator = false;
+};
+
 #endif // ! cmNinjaTypes_h