webpack.config.js

const path = require("path");

module.exports = {
  entry: "./src/index.tsx",
  module: {
    rules: [
      {
        test: /\.json$/,
        use: "json-loader",
      },
      {
        test: /\.(js)x?$/,
        exclude: /node_modules/,
        use: "babel-loader",
      },
      {
        test: /\.(ts)x?$/,
        exclude: /node_modules|\.d\.ts$/, // this line as well
        use: {
          loader: "ts-loader",
          options: {
            compilerOptions: {
              noEmit: false, // this option will solve the issue
            },
          },
        },
      },
      {
        test: /\.css$/,
        use: ["style-loader", "css-loader", "sass-loader"],
      },
      {
        test: /\.md$/,
        use: "raw-loader",
      },
      {
        test: /\.(png|jpe?g|gif|svg)$/i,
        use: [
          {
            loader: "file-loader",
            options: {
              name: "[path][name].[ext]",
              outputPath: "images/",
              publicPath: "images/",
            },
          },
        ],
      },
    ],
  },
  resolve: {
    extensions: [".css", ".tsx", ".ts", ".js"],
  },
  output: {
    filename: "bundle.js",
    path: path.resolve(__dirname, "dist"),
  },
};