title: Specify node version for eslint
body: <p>I'm using eslint for a Node.js application. I'm running node version v10.6.0, but when I run <code>eslint</code> in the root directory of my project, I get error messages like the following:</p>
  
  <pre><code>The 'URL' is not supported until Node.js 10.0.0. The configured version range is '&gt;=6.0.0'
  </code></pre>
  
  <p>My <code>.eslintrc.json</code> looks like this:</p>
  
  <pre><code>{
    "extends": [
      "eslint:recommended",
      "plugin:node/recommended",
    ],
    "parserOptions": {
      "sourceType": "module"
    }
  }
  </code></pre>
  
  <p>and my <code>package.json</code> contains:</p>
  
  <pre><code>"engine": {
      "node": "&gt;=10.6.0"
  }
  </code></pre>
  
  <p>How can I tell eslint that I'm using a newer node version? I'm using eslint v5.2.0.</p>