<summary>Extends the lock of a single active job. Returns 1 if renewed.</summary>

<summary>Extends several locks at once; returns the ids that could not be renewed.</summary>

<summary> Returns a sibling backend bound to a different queue that shares this backend's underlying connection(s). Used by flows spanning queues. </s

<summary>Returns active jobs.</summary>

<summary>Returns the number of active jobs.</summary>

<summary>Resolves the backend, connecting on first use.</summary>

<summary>Returns the raw worker/client list(s) for the queue's datastore.</summary>

<summary>Returns completed jobs.</summary>

<summary>Returns the counts for the given job types, in order.</summary>

<summary>Returns the number of jobs per priority, in order.</summary>

<summary>Returns failed jobs.</summary>

<summary>Returns the stored data for a job, or null if missing.</summary>

<summary>Returns a page of a job's logs together with the total count.</summary>

<summary> Returns a scheduler's stored fields (flattened <c>[k, v, ...]</c>) and its next-run score, or <c>(empty, null)</c> when absent. </summary>

<summary>Returns the raw stored fields (name -&gt; value) of a scheduler.</summary>

<summary>Returns a page of registered schedulers.</summary>

<summary>Returns a page of registered job schedulers.</summary>

<summary>Returns the number of registered schedulers.</summary>

<summary> Returns a page of scheduler keys with their next-run scores, flattened as <c>[key, score, key, score, ...]</c>. </summary>

<summary>Returns the jobs in the given states (each id resolved to a full job).</summary>

<summary>Returns the raw processed-children map (child key -> serialized value).</summary>

<summary>Reads a single queue metadata field.</summary>

<summary>Returns a page of job ids for the given states/types.</summary>

<summary>Returns the ttl (ms) of the current rate-limit window.</summary>

<summary>Returns the ttl (ms) of the current rate-limit window.</summary>

<summary>Returns the current state of a job.</summary>

<summary>Returns whether a queue metadata field exists.</summary>

<summary>Returns whether this job is active.</summary>

<summary>Returns whether this job has completed.</summary>

<summary>Returns whether this job is delayed.</summary>

<summary>Returns whether this job has failed.</summary>

<summary>Returns whether a job id is present in the given state.</summary>

<summary>Returns whether an id corresponds to a registered scheduler.</summary>

<summary>Returns whether the queue is currently paused.</summary>