Add methods to interface which have always been required

lib/private/backgroundjob/joblist.php

@@ -236,7 +236,7 @@ class JobList implements IJobList {
 		try {
 			try {
 				// Try to load the job as a service
-				/** @var Job $job */
+				/** @var IJob $job */
 				$job = \OC::$server->query($row['class']);
 			} catch (QueryException $e) {
 				if (class_exists($row['class'])) {

lib/public/backgroundjob/ijob.php

@@ -36,11 +36,28 @@ interface IJob {
 	 *
 	 * @param \OCP\BackgroundJob\IJobList $jobList The job list that manages the state of this job
 	 * @param ILogger $logger
-	 * @return void
 	 * @since 7.0.0
 	 */
 	public function execute($jobList, ILogger $logger = null);
 
+	/**
+	 * @param int $id
+	 * @since 7.0.0
+	 */
+	public function setId($id);
+
+	/**
+	 * @param int $lastRun
+	 * @since 7.0.0
+	 */
+	public function setLastRun($lastRun);
+
+	/**
+	 * @param mixed $argument
+	 * @since 7.0.0
+	 */
+	public function setArgument($argument);
+
 	/**
 	 * Get the id of the background job
 	 * This id is determined by the job list when a job is added to the list