Delete unnecessary methods from dummy queue driver

common/framework/drivers/queue/dummy.php

@@ -104,34 +104,6 @@ class Dummy implements QueueInterface
 		return 0;
 	}
 
-	/**
-	 * Add a task to be executed at a specific time.
-	 *
-	 * @param int $time
-	 * @param string $handler
-	 * @param ?object $args
-	 * @param ?object $options
-	 * @return int
-	 */
-	public function addTaskAt(int $time, string $handler, ?object $args = null, ?object $options = null): int
-	{
-		return 1;
-	}
-
-	/**
-	 * Add a task to be executed at an interval.
-	 *
-	 * @param string $interval
-	 * @param string $handler
-	 * @param ?object $args
-	 * @param ?object $options
-	 * @return int
-	 */
-	public function addTaskAtInterval(string $interval, string $handler, ?object $args = null, ?object $options = null): int
-	{
-		return 2;
-	}
-
 	/**
 	 * Get the next task from the queue.
 	 *
@@ -144,26 +116,4 @@ class Dummy implements QueueInterface
 		$this->_dummy_queue = null;
 		return $result;
 	}
-
-	/**
-	 * Get scheduled tasks.
-	 *
-	 * @param string $type
-	 * @return array
-	 */
-	public function getScheduledTasks(string $type): array
-	{
-		return [];
-	}
-
-	/**
-	 * Update the last executed timestamp of a scheduled task.
-	 *
-	 * @param object $task
-	 * @return void
-	 */
-	public function updateLastRunTimestamp(object $task): void
-	{
-
-	}
 }