Troubleshooting duplicate identifier issue when defining a new class in Typescript

Currently, I am in the process of developing a Linked List using Typescript. I have established an INode interface and a node class as a starting point.

interface INode<T> {
  data: T;
  next: INode<T> | null;
}

class Node<T> implements INode<T> {
  public data: T;
  public next: INode<T> | null;
  
  constructor(data: T) {
    this.data = data
    this.next = null
  }
}

However, an issue has arisen where I keep encountering a TS error stating:

Duplicate identifier "Node"

Upon reviewing the provided code snippet, there does not appear to be any duplication of identifiers. How can I go about resolving this error?

Answer №1

It seems that your class Node is conflicting with the abstract interface provided by the DOM Node interface. You can find more information about the DOM Node interface here: https://developer.mozilla.org/en-US/docs/Web/API/Node

To resolve this conflict, you will either need to rename your class to something else or remove dom from your compiler lib (e.g. tsconfig.json) if it is not necessary for your project.

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