带数组对象的Typescript接口

Question

Trying to make an interface for an object that has an optional children field that has an array of the same interface.

export interface ItemInterface {
  name: string;
  id: number;
  children?: ItemInterface[];
}

This gives me an error of : Type 'ItemInterface' must have a 'Symbol.iterator' method that returns an iterator.

Answer 1

意外将接口与数组关联-关闭