包含amcharts4时，我在编译应用程序时遇到了麻烦。我只安装了amcharts4 npm软件包，并试图在我创建的组件中使用它。我在CLI配置中缺少什么吗？
ERROR in node_modules/@amcharts/amcharts4/.internal/core/utils/Object.d.ts(60,117): error TS2536: Type 'Key' cannot be used to index type 'Object'.
node_modules/@amcharts/amcharts4/.internal/core/utils/Object.d.ts(67,109): error TS2536: Type 'Key' cannot be used to index type 'Object'.
node_modules/@amcharts/amcharts4/.internal/core/utils/Object.d.ts(76,116): error TS2536: Type 'Key' cannot be used to index type 'Object'.
node_modules/@amcharts/amcharts4/.internal/core/utils/Type.d.ts(25,32): error TS2304: Cannot find name 'Extract'.
我的打字稿：
import { Component, NgZone } from "@angular/core";
import * as am4core from "@amcharts/amcharts4/core";
import * as am4charts from "@amcharts/amcharts4/charts";
import am4themes_animated from "@amcharts/amcharts4/themes/animated";
am4core.useTheme(am4themes_animated);
@Component({
selector: 'app-am-charts',
templateUrl: './am-charts.component.html',
styleUrls: ['./am-charts.component.css']
}) …