const isProd = process.env.NODE_ENV === 'production'; //true or false
const cssDev = ['style-loader', 'css-loader?sourceMap', 'sass-loader'];
const cssProd = ExtractTextPlugin.extract({
    fallback: 'style-loader',
    use: ['css-loader', 'sass-loader'],
    publicPath: '/dist'
})
var cssConfig = isProd ? cssProd : cssDev;

var bootstrapConfig = isProd ? bootstrapEntryPoints.prod : bootstrapEntryPoints.dev;