{
  "name": "test-service-node6.10-babel",
  "version": "0.0.1",
  "description": "test-service-node6.10-babel",
  "repository": {
    "type": "git",
    "url": "https://github.com/SC5/serverless-mocha-plugin"
  },
  "license": "MIT",
  "devDependencies": {
    "babel-preset-es2015": "^6.24.0"
  },
  "babel": {
    "presets": [
      "es2015"
    ]
  }
}

{
  "name": "test-service-node6.10-babel",
  "version": "0.0.1",
  "description": "test-service-node6.10-babel",
  "repository": {
    "type": "git",
    "url": "https://github.com/nordcloud/serverless-mocha-plugin"
  },
  "license": "MIT",
  "devDependencies": {
    "babel-preset-env": "^1.6.1"
  },
  "babel": {
    "presets": [
        ["env", {
          "targets": {
            "node": "current"
          }
        }]
      ]
    }
}

Replace deprecated babel-preset-es2015 with babel-preset-env
Replace deprecated babel-preset-es2015 with babel-preset-env
