title: Typescript interfaces, type object
body: <pre><code>{
    title: 'my title',
    subtitle: 'my subtitle',
    description: 'my description',
    link: {
      title: 'my link title',
      uri: 'my link uri'
    }
  }
  </code></pre>
  
  <p>I want to format this using interface. I tried proceding like so without success :</p>
  
  <pre><code>export interface BlockRight {
    title: string;
    subtitle: string;
    description: string;
    link: Link;
  }
  
  interface Link {
    title: string;
    uri: string;
  }
  </code></pre>
  
  <p><code>link</code>doesn't seem to be valid. How can I create an interface for this json structure? Thanks.</p>