/**
* Register a prefix plugin object
*
* @deprecated
*
* @param string $prefix
* @param xautoload_FinderPlugin_Interface $plugin
*
* @return string
* The key under which the plugin was registered. This can later be used to
* unregister the plugin again.
*/
function prefixPlugin($prefix, $plugin)
{
$key = Util::randomString();
$this->finder->registerPrefixDeep($prefix, $key, $plugin);
return $key;
}
