+ /**
+ * @since 1.31
+ * @return RevisionLookup
+ */
+ public function getRevisionLookup() {
+ return $this->getService( 'RevisionLookup' );
+ }
+
+ /**
+ * @since 1.31
+ * @return RevisionFactory
+ */
+ public function getRevisionFactory() {
+ return $this->getService( 'RevisionFactory' );
+ }
+
+ /**
+ * @since 1.31
+ * @return PreferencesFactory
+ */
+ public function getPreferencesFactory() {
+ return $this->getService( 'PreferencesFactory' );
+ }
+
+ /**
+ * @since 1.31
+ * @return HttpRequestFactory
+ */
+ public function getHttpRequestFactory() {
+ return $this->getService( 'HttpRequestFactory' );
+ }
+