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Typescript type validation error in ts-loader #1654

@treeandgrass

Description

@treeandgrass

webpack config

{
        test: /\.ts$/,
        use: [
          /* config.module.rule('ts').use('thread-loader') */
          {
            loader: '/Users/mouyong/company/leo-web-ai/node_modules/thread-loader/dist/cjs.js'
          },
          /* config.module.rule('ts').use('babel-loader') */
          {
            loader: '/Users/mouyong/company/leo-web-ai/node_modules/@vue/cli-plugin-typescript/node_modules/babel-loader/lib/index.js'
          },
          /* config.module.rule('ts').use('ts-loader') */
          {
            loader: '/Users/mouyong/company/leo-web-ai/node_modules/ts-loader/index.js',
            options: {
              transpileOnly: true,
              appendTsSuffixTo: [
                '\\.vue$'
              ],
              happyPackMode: true
            }
          },
          /* config.module.rule('ts').use('customPathReplacementLoader') */
          {
            loader: 'web-monorepo-custom-alias'
          }
        ]

The code implementation of web-monorepo-custom-alias is as follows

const path = require('path');
const fs = require('fs');
module.exports = function (source) {
    const callback = this.async();
    if (this.resourcePath.includes('src/utils/aiAnswer/AIAnswerScheduler')) {
        console.log(this.resourcePath)
        source = source.replaceAll('@/services/ai-answer', '../../services/ai-answer')
    }
    callback(null, source)
};

ts-loader still reports the problem that @/services/ai-answer cannot be found,Because typescript in ts-loader does type checking and does not use the replaced content

How to make typescript in ts-loader use the replaced content

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