const DoublyLinkedList = require('./DoublyLinkedList');

class Queue {
  constructor() {
    this._list = new DoublyLinkedList();
  }
}

module.exports = Queue;

@@ -127,16 +127,140 @@
 ();%0A  %7D%0A
+%0A  /**%0A   * Get length of Queue%0A   * @return %7BNumber%7D Size of Queue%0A   */%0A  get size() %7B%0A    return this._list.length;%0A  %7D%0A%0A
 %7D%0A%0Amodul

Add size method