webpack.config.js

const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const webpack = require('webpack');

module.exports = {
    entry: './src/index.tsx',
    mode: 'development',
    watchOptions: {
        poll: 1000,
        ignored: '**/node_modules',
    },
    resolve: {
        extensions: ['.tsx', '.ts', '.js'],
    },
    output: {
        publicPath: '/build/',
        path: path.resolve(__dirname, './dist/build/'),
        filename: '[name].[contenthash].js',
    },
    devServer: {
        historyApiFallback: { index: '/build/' },
    },
    module: {
        rules: [
            {
                test: /\.(js|jsx)$/,
                exclude: /node_modules/,
                use: ['babel-loader'],
            },
            {
                test: /\.(ts|tsx)$/,
                exclude: /node_modules/,
                use: ['ts-loader'],
            },
            {
                test: /\.(css|scss)$/,
                use: ['style-loader', 'css-loader'],
            },
            {
                test: /\.(jpg|jpeg|png|gif|mp3|svg)$/,
                use: ['file-loader'],
            },
        ],
    },
    plugins: [
        new HtmlWebpackPlugin({
            template: path.join(__dirname, 'src', 'index.html'),
        }),
        new webpack.EnvironmentPlugin(['API_URL', 'CLASS_SCHEDULE_PATH', 'COURSES_PATH', 'PROPOSALS_PATH'])
    ],
};