Filters tabs not associated with a menu item on the Install Themes screen.

$nonmenu_tabs string[]

The tabs that don't have a menu item on the Install Themes screen.

File: wp-admin/includes/class-wp-theme-install-list-table.php. View all references

$nonmenu_tabs = apply_filters( 'install_themes_nonmenu_tabs', $nonmenu_tabs );