webpack.config.js

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

module.exports = {
    module : {
        rules : [
            {
                test: /\.html$/,
                use: {
                    loader: 'html-loader',
                    options: {minimize: true}
                }
            },
            {
                test: /\.(png|svg|gif|jpg)$/,
                use: {
                    loader: 'html-loader',
                    options: {minimize: true}
                }
            },
            {
                test: /\.scss$/,
                use: ['css-loader','style-loader','sass-loader']
            },

        ]
    },
    plugins: [
        new HtmlWebpackPlugin({
            template: './src/index.html',
            filename: './index.html'
        }),
        new CopyPlugin( [{ from: './src/views/*', to: './views' }]
        )
    ]
}