- correction of PHPDoc blocks

- minor code cleanup

libs/sysplugins/smarty_resource.php

@@ -133,6 +133,7 @@ abstract class Smarty_Resource
      * @param  string                            $template_resource template_resource to extract resource handler and name of
      *
      * @return string unique resource name
+     * @throws \SmartyException
      */
     public static function getUniqueTemplateName($obj, $template_resource)
     {
@@ -159,7 +160,8 @@ abstract class Smarty_Resource
      * @param  Smarty                   $smarty            smarty object
      * @param  string                   $template_resource resource identifier
      *
-     * @return Smarty_Template_Source   Source Object
+     * @return \Smarty_Template_Source Source Object
+     * @throws \SmartyException
      */
     public static function source(Smarty_Internal_Template $_template = null,
                                   Smarty $smarty = null,
@@ -239,6 +241,9 @@ abstract class Smarty_Resource
         return basename(preg_replace('![^\w]+!', '_', $source->name));
     }
 
+    /**
+     * @return bool
+     */
     public function checkTimestamps()
     {
         return true;