title: What means "Generic type 'Feature<T>' requires 1 type argument(s)" in Typescript?
body: <p>I try to use GeoJson in typescript but the compiler throws error for this two variables: <code>Generic type 'Feature&lt;T&gt;' requires 1 type argument(s)</code></p>
  
  <pre><code>  const pos = &lt;GeoJSON.Feature&gt;{
      "type": "Feature",
      "geometry": {
        "type": "Point",
        "coordinates": [0, 1]
      }
    };
  
    const oldPos = &lt;GeoJSON.Feature&gt;{
      "type": "Feature",
      "geometry": {
        "type": "Point",
        "coordinates": [2, 4]
      }
    };
  </code></pre>
  
  <p>What is this supposed to mean?</p>