System.config({
  transpiler: false,
  map: {
    "app-decorators": "src/index",
    "app-decorators-helper/register-customelement": "src/libs/customelement",
    "app-decorators-helper/random-storage": "src/libs/random-storage"
  },
  packages: {
      "src": {
          "defaultExtension": "js"
      },
      "test": {
          "defaultExtension": "js"
      },
      "node_modules": {
          "defaultExtension": "js"
      },
  }
});

System.config({
  packageConfigPaths: [
    "npm:@*/*.json",
    "npm:*.json",
    "github:*/*.json"
  ],
});

@@ -1,26 +1,28 @@
 System
+JS
 .config(%7B%0A  transpil
@@ -445,16 +445,18 @@
 %0A%0ASystem
+JS
 .config(

rename System to SystemJS