assets/bootstrap/bootstrap-tabdrop.php
<?php
return [
'versions' => [
'master' => [
'js' => '//rawgit.yfix.net/jschab/bootstrap-tabdrop/master/js/bootstrap-tabdrop.js',
'css' => '//rawgit.yfix.net/jschab/bootstrap-tabdrop/master/css/tabdrop.css',
],
],
'require' => [
'asset' => [
'jquery',
'bootstrap-theme',
],
],
];