module.exports = { webpack: function(config, env) { config.module.rules = config.module.rules.map(rule => { if (rule.oneOf instanceof Array) { rule.oneOf[rule.oneOf.length - 1].exclude = [ /\.(js|mjs|jsx|cjs|ts|tsx)$/, /\.html$/, /\.json$/, ]; } return rule; }); return config; }, };