sample ts config for webpack dev server

package.json

{
  "name": "tsconfig",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "dev": "webpack-dev-server --config webpack.config.ts"
  },
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "@types/node": "^10.11.4",
    "@types/webpack": "^4.4.14",
    "ts-loader": "^5.2.1",
    "ts-node": "^7.0.1",
    "typescript": "^3.1.1",
    "webpack": "^4.20.2",
    "webpack-cli": "^3.1.2",
    "webpack-dev-server": "^3.1.9"
  }
}

tsconfig.json

{
    "compilerOptions": {
        "module": "commonjs",
        "target": "es5",
        "noImplicitAny": true,
        "removeComments": true,
        "preserveConstEnums": true,
        "sourceMap": true
    }
}

webpack.config.ts

import * as path from 'path';

module.exports = {
    entry: './src/index.ts',
    module: {
        rules: [
            {
                test: /\.tsx?$/,
                use: 'ts-loader',
                exclude: /node_modules/
            }
        ]
    },
    resolve: {
        extensions: ['.tsx', '.ts', '.js']
    },
    output: {
        filename: 'bundle.js',
        path: path.resolve(__dirname, 'public/assets'),
        publicPath: "/assets",
    },
    devServer: { inline: true },
    devtool: "source-map",
    mode: "development"
};