Review funkt

node_modules/bullmq/dist/esm/interfaces/queue-meta.d.ts

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+/**
+ * Publicly relevant metadata fields for a Queue, read from the queue's
+ * Redis `meta` key.
+ *
+ * This interface documents the subset of meta-hash fields that BullMQ
+ * exposes to consumers (e.g. via `Queue.getQueueOpts`, `Queue.getRateLimit`,
+ * `Queue.isPaused`); the underlying hash also stores internal fields
+ * (e.g. metrics counters) that are not part of this type.
+ */
+export interface QueueMeta {
+    /**
+     * Maximum number of jobs that can be processed concurrently across all
+     * workers attached to this queue. Set via `Queue.setGlobalConcurrency`.
+     */
+    concurrency?: number;
+    /**
+     * Maximum number of jobs allowed in the rate-limit window of `duration`
+     * milliseconds. Set via `Queue.setGlobalRateLimit`.
+     */
+    max?: number;
+    /**
+     * Length of the rate-limit window in milliseconds, paired with `max`.
+     * Set via `Queue.setGlobalRateLimit`.
+     */
+    duration?: number;
+    /**
+     * Maximum length of the queue's events stream. Older events are evicted
+     * in FIFO order once the stream grows beyond this size.
+     *
+     * Note: `maxLenEvents` is not a guaranteed upper bound. BullMQ relies on
+     * Redis's `XTRIM` "fast trim" (`MAXLEN ~ N`), which is a best-effort
+     * cap — the stream may retain noticeably more events than this value at
+     * any given moment.
+     */
+    maxLenEvents?: number;
+    /**
+     * True when the queue has been paused. While paused, workers will not
+     * pick up new jobs.
+     */
+    paused?: boolean;
+    /**
+     * BullMQ version that produced this queue's data, used for compatibility
+     * checks across upgrades.
+     */
+    version?: string;
+}