- * @param $src FileBackend
- * @param $dst FileBackend
- * @param $start integer Starting journal position
- * @param $end integer Starting journal position
- * @param $callback Closure Callback to update any position file
- * @return integer|false Journal entry ID or false if there are none
+ * @param FileBackend $src
+ * @param FileBackend $dst
+ * @param int $start Starting journal position
+ * @param int $end Starting journal position
+ * @param Closure $callback Callback to update any position file
+ * @return int|bool Journal entry ID or false if there are none