webpack.config.js

var path = require('path');

module.exports = {
    entry: [
        '@babel/polyfill',
        './src/index.ts',
    ],
    output: {
        filename: 'bundle.js',
        path: path.resolve(__dirname, 'dist/js'),
    },
    devtool: 'source-map',
    module: {
        loaders: [
            {
                test: /\.ts$/,
                loader: 'awesome-typescript-loader',
            },
            {
                test: /\.js$/,
                exclude: /node_modules/,
                use: {
                    loader: 'babel-loader',
                },
            },
        ],
        rules: [
            {
                test: /\.scss$/,
                use: [
                    'style-loader',
                    {
                        loader: 'css-loader',
                        options: {
                            modules: true,
                            importLoaders: 2,
                            localIdentName: '[folder]-[local]',
                            sourceMap: true,
                        },
                    },
                    {
                        loader: 'postcss-loader',
                        options: {
                            plugins: () => [require('autoprefixer')()],
                            sourceMap: true,
                        },
                    },
                    {
                        loader: 'sass-loader',
                        options: {
                            outputStyle: 'expanded',
                            sourceMap: true,
                        },
                    },
                ],
            },
            // images
            {
                test: /\.(png|jp(e*)g|svg)$/,
                use: [{
                    loader: 'url-loader',
                    options: {
                        limit: 8000, // Convert images < 8kb to base64 strings
                        name: 'images/[hash]-[name].[ext]',
                    },
                }],
            },
            {
                test: /\.(woff|woff2|eot|ttf|otf)$/,
                use: ['file-loader'],
            }],
    },
    resolve: {
        extensions: [
            '.ts',
            '.js',
        ],
    },
};