扩充中无效的模块名称-无法为progress-bar-webpack-plugin解析

问题描述

webpack.config.dev.ts

import * as ProgressBarPlugin from 'progress-bar-webpack-plugin';

错误:找不到模块'progress-bar-webpack-plugin'的声明文件

如果我尝试在声明文件添加模块:

index.d.ts

declare module "progress-bar-webpack-plugin";

错误:扩充中的模块名称无效。模块'progress-bar-webpack-plugin'解析为'... / myproject / node_modules / progress-bar-webpack-plugin / index.js'中无法键入的模块,无法增强。ts(2665)

解决方法

导入应该在模块声明中声明。 示例:

declare module 'node-helper-lib' {
   import * as SomeThirdParty from 'node-helper-lib';
   interface Helper {
       new(opt: SomeThirdParty.Options): SomeThirdParty.Type
   }
   export = Helper;
}
,

好的,我意识到我可以为此安装@types文件。

yarn add @types/progress-bar-webpack-plugin --save-dev