/**
* Returns local file storage instance
*
- * @global object
- * @return object file_storage
+ * @return file_storage
*/
function get_file_storage() {
global $CFG;
/**
* Returns local file storage instance
*
- * @global object
- * @return object file_storage
+ * @return file_browser
*/
function get_file_browser() {
global $CFG;
/**
* Returns file packer
*
- * @global object
* @param string $mimetype default application/zip
- * @return object file_storage
+ * @return file_packer
*/
function get_file_packer($mimetype='application/zip') {
global $CFG;