Add missing "@return StatusValue" to all abstract do… methods

All implementations do this, and all callers expect this. I wonder how
the documentation for this detail got lost?

Change-Id: If4977c9f4032ca5d93ea91f49cdc70f7ef1175ba

diff --git a/includes/libs/filebackend/FileBackend.php b/includes/libs/filebackend/FileBackend.php
index 27e6924..178831b 100644 (file)
--- a/includes/libs/filebackend/FileBackend.php
+++ b/includes/libs/filebackend/FileBackend.php
@@ -436,6 +436,7 @@ abstract class FileBackend implements LoggerAwareInterface {
         * @see FileBackend::doOperations()
         * @param array $ops
         * @param array $opts
+        * @return StatusValue
         */
        abstract protected function doOperationsInternal( array $ops, array $opts );
 
@@ -673,6 +674,7 @@ abstract class FileBackend implements LoggerAwareInterface {
        /**
         * @see FileBackend::doQuickOperations()
         * @param array $ops
+        * @return StatusValue
         * @since 1.20
         */
        abstract protected function doQuickOperationsInternal( array $ops );
@@ -819,6 +821,7 @@ abstract class FileBackend implements LoggerAwareInterface {
        /**
         * @see FileBackend::prepare()
         * @param array $params
+        * @return StatusValue
         */
        abstract protected function doPrepare( array $params );
 
@@ -850,6 +853,7 @@ abstract class FileBackend implements LoggerAwareInterface {
        /**
         * @see FileBackend::secure()
         * @param array $params
+        * @return StatusValue
         */
        abstract protected function doSecure( array $params );
 
@@ -883,6 +887,7 @@ abstract class FileBackend implements LoggerAwareInterface {
        /**
         * @see FileBackend::publish()
         * @param array $params
+        * @return StatusValue
         */
        abstract protected function doPublish( array $params );
 
@@ -909,6 +914,7 @@ abstract class FileBackend implements LoggerAwareInterface {
        /**
         * @see FileBackend::clean()
         * @param array $params
+        * @return StatusValue
         */
        abstract protected function doClean( array $params );