Method on

packages/node-core/src/utils/queues/autoQueue.ts:217–221

(evt: 'size', callback: (size: number) => void | Promise<void>)

  }

  on(evt: 'size', callback: (size: number) => void | Promise<void>): () => void {
    this.eventEmitter.on(evt, callback as (size: number) => void);

    return () => this.eventEmitter.off(evt, callback as (size: number) => void);
  }

  async onIdle(): Promise<void> {
    if (this.size === 0) {