init tab class

src/app/browser/container.h

@@ -1,22 +1,36 @@
 #ifndef APP_BROWSER_CONTAINER_H
 #define APP_BROWSER_CONTAINER_H
 
+// Dependencies
 #include "../browser.h"
 
+// Requirements
+#include "container/tab.h"
+
 namespace app
 {
     class Browser;
 
     namespace browser
     {
+        namespace container
+        {
+            class Tab;
+        }
+
         class Container
         {
             public:
 
+                // GTK
                 GtkWidget *gtk;
 
+                // Defaults
                 const gint SPACING = 0;
 
+                // Requirements
+                container::Tab *tab;
+
                 Container(
                     Browser *browser
                 );