next.js webpack configs

next.config.js

module.exports = {
	webpack: (config) => {
		const webpack = require('webpack')
		const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin
		config.plugins = config.plugins || []
		config.plugins.push(new webpack.ContextReplacementPlugin(/moment[/\\]locale$/, /en/))
		config.plugins.push(new BundleAnalyzerPlugin())
		return config
	}
}