Method enqueueItem

cli/src/commands/fileSystem/transferQueue.ts:89–92

(item: QueueItem<RemoteDataType>)

                .catch((error: unknown) => {
                    this.recordFailure(item, error);
                });
            this.ongoingItems.add(promise);
            this.updateQueuedCount();
            void promise.finally(() => {
                this.ongoingItems.delete(promise);
                this.updateQueuedCount();
            });