Interleave structs with their related functions

Might make it a bit more organized when this is fully implemented.

src/common/serialization/vst3/component.h

@@ -94,6 +94,12 @@ class YaComponent : public Steinberg::Vst::IComponent {
         }
     };
 
+    /**
+     * Instantiate this instance with arguments read from another interface
+     * implementation.
+     */
+    YaComponent(const CreateArgs&& args);
+
     /**
      * Message to request the Wine plugin host to destroy the IComponent
      * instance with the given instance ID. Sent from the destructor of
@@ -110,12 +116,6 @@ class YaComponent : public Steinberg::Vst::IComponent {
         }
     };
 
-    /**
-     * Instantiate this instance with arguments read from another interface
-     * implementation.
-     */
-    YaComponent(const CreateArgs&& args);
-
     /**
      * @remark The plugin side implementation should send a control message to
      *   clean up the instance on the Wine side in its destructor.