class DoublyLinkedList
implements LinkedListApi
import { DoublyLinkedList } from "https://deno.land/x/datastructure@1.0.6/linkedList/doubly/doublyLinkedList.ts";
x/datastructure/linkedList/doubly/doublyLinkedList.ts>DoublyLinkedList
import { DoublyLinkedList } from "https://deno.land/x/datastructure@1.0.6/linkedList/doubly/doublyLinkedList.ts";