@speckle/objectloader2/src/queues/aggregateQueue.ts

This is an updated objectloader for the Speckle viewer written in typescript

import Queue from './queue.js'

export default class AggregateQueue<T> implements Queue<T> {
  #queue1: Queue<T>
  #queue2: Queue<T>

  constructor(queue1: Queue<T>, queue2: Queue<T>) {
    this.#queue1 = queue1
    this.#queue2 = queue2
  }
  async disposeAsync(): Promise<void> {
    await this.#queue1.disposeAsync()
    await this.#queue2.disposeAsync()
  }

  add(value: T): void {
    this.#queue1.add(value)
    this.#queue2.add(value)
  }

  values(): never {
    throw new Error('Not implemented')
  }
}