Menu configuration is stored in
hush/menu.php file and there are difference between top menu items and nested.
Each item can contain:
'permission'- which will be checked before drawing menu item.
'link'of menu item.
'in-new-tab'- if is set to true, then link will be opened in new browser tab.
'text'of menu item.
'counter' - number block, which will be printed next to the text. It may contain attributes:
'color'- css color of block background.
'value'- closure, that will return number, which should be printed. If it returns nothing, null, 0 or false, then block will be hidden.
'submenu' - specify the nested menu items, each of which have same structure as described above, except