.layers.json

{
  "www": {
    "rootFolder": "src",
    "basedOn": "static",
    "vars": {
      "rootAlias": "Sample",
      "entryPoint": "./src",
      "production": true,
      "babelPreset": {
        "targets": {
          "browsers": "> 0.25%, not dead, safari >= 7, ios_saf >= 7, chrome >= 52"
        }
      },
      "webpackPatch": {
        "optimization": {
          //          "namedModules": true
        },
        "devtool": "source-map"
      }
    },
    "extend": [
      "lpack-react"
    ]
  },
  "wwwDev": {
    "rootFolder": "src",
    "basedOn": "staticDev",
    "vars": {
      "devServer": true,
      "rootAlias": "Sample",
      "entryPoint": "./src",
      "babelPreset": {
        "targets": {
          "browsers": "> 0.25%, not dead, safari >= 7, ios_saf >= 7, chrome >= 52"
        }
      },
      "webpackPatch": {
        "optimization": {
          //          "namedModules": true
        },
        "devServer": {
//          "disableHostCheck": true
        },
        "devtool": "source-map"
      }
    },
    "extend": [
      "lpack-react"
    ]
  }
}