text: export class CurrentQueue {
    constructor() {
      this.store = [];
    }
    add(card) {
      this.store.push(card);
    }
  
    addArr(arr) {
      this.store = [...arr];
    }
  
    isEmpty() {
      return this.store.length < 1 ? true : false;
    }
  
    peek() {
      return !this.isEmpty() ? this.store[0] : null;
    }
  
    dequeue() {
      return !this.isEmpty() ? this.store.shift() : "empty";
    }
  }
  