Algolia instantsearch angular 5，TypeError：instantsearch is not a function at component

Question

我正在尝试在我的 Angular 5 应用程序中实现 algolia 即时搜索，并且正在使用本教程：Angular Full Text Search With Algolia Frontend 我已经安装了 instantsearch.js

我收到一个错误：ERROR TypeError: instantsearch is not a function at SearchUiComponent.ngOnInit

我尝试在 import 语句中添加以下内容：

import * as instantsearch from 'instantsearch.js';
declare var instantsearch: any;

和

import * as instantsearch from 'instantsearch.js/es'

SearchUi.component：

import { Component, OnInit } from '@angular/core';
import { environment } from '../../environments/environment';
import * as instantsearch from 'instantsearch.js'

export class SearchUiComponent implements OnInit {

search: any;

constructor() { }

ngOnInit() {
const options = environment.algolia;

this.search = instantsearch(options);

// search box widget
this.search.addWidget(
  instantsearch.widgets.searchBox({
    container: '#search-box',
    autofocus: false,
    placeholder: 'Search for actors',
    poweredBy: true
  })
);
this.search.start();

SearchUi.html

<div id="search-box">
 <!-- SearchBox widget will appear here -->
</div>
<div id="hits">
 <!-- Hits widget will appear here -->
</div>

Answer 1

将导入更改为似乎可以解决问题：

import instantsearch from 'instantsearch.js/dist-es5-module/src/lib/main';