(WIP) Restructuring of the project, rework of addons.

test/codegen/templates/header.jinja

@@ -0,0 +1,11 @@
+
+#if !defined(SPP_AST_GEN)
+{% for class in ast.get_namespace('tst').classes %}
+/*
+  {{ class.name }}
+  {% for method in class.methods %}
+    {{ method.return_type }} {{ method.name }} ({% for param in method.params %} {{ param.type }} {{ param.name }} {% endfor %})
+  {% endfor %}
+{% endfor %}
+*/
+#endif

test/codegen/templates/source.jinja

@@ -0,0 +1,3 @@
+{% for cls in source.namespace.classes %}
+//  {{ cls.class_decl.typename.format() }}
+{% endfor %}