小编Her*_*aya的帖子

美好的一天.我是使用VSCode的Type Script的新手.

获得以下错误:

error TS2345: Argument of type 'Menu' is not assignable to parameter of type '{ state: string; name: string; type: string; icon: string;
 badge?: undefined; children?: undefine...'

该代码:

import { Injectable } from '@angular/core';

export interface BadgeItem {
  type: string;
  value: string;
}

export interface ChildrenItems {
  state: string;
  name: string;
  type?: string;
}

export interface Menu {
  state: string;
  name: string;
  type: string;
  icon: string;
  badge?: BadgeItem[];
  children?: ChildrenItems[];
}

const MENUITEMS = …