src/Admin/AbstractAdmin.php
protected function configureTabMenu(MenuItemInterface $menu, $action, AdminInterface $childAdmin = null)
    {
        // Use configureSideMenu not to mess with previous overrides
        // TODO remove once deprecation period is over
        $this->configureSideMenu($menu, $action, $childAdmin);
    }
protected function configureTabMenu(MenuItemInterface $menu, $action, AdminInterface $childAdmin = null)
    {
        // Use configureSideMenu not to mess with previous overrides
        // TODO remove once deprecation period is over
        $this->configureSideMenu($menu, $action, $childAdmin);
    }
protected function configureTabMenu ( MenuItemInterface $ menu , $ action , AdminInterface $ childAdmin = null ) { // Use configureSideMenu not to mess with previous overrides // TODO remove once deprecation period is over $ this -> configureSideMenu ( $ menu , $ action , $ childAdmin ) ; }
Configures the tab menu in your admin.

@param string $action

@return mixed
Configures the tab menu in your admin .