constconfig={module:{loaders:[{test:/\.js$/,use:[{loader:'preprocess-loader',options:{foo:true,bar:'baz'ppOptions:{type:'js'}}}]}]}}; Webpack 1 {module:{loaders:[{test:/\.coffee$/loader:'coffee!preprocess?+DEBUG&NODE_ENV=production'}, {test:/\.cjsx$/loader:'coffee!cjsx!prepro...