title: how to use mongoose $near? (type data location)
body: <p>I have field location array for coordinates</p>
  <pre><code>{
    location: [13.3339, 80.1943],
    ...someOtherfield
  }
  </code></pre>
  <p>can I use $near in mongoose with that data? specifically in mongoose <strong>aggregate</strong>?
  or I must change data field like this</p>
  <pre><code>{
    location: {
      type: { type: 'Point' },
      coordinates: [13.3339, 80.1943],
     },
  }
  </code></pre>