title: How can I change the permissions of a role in discord.js?
body: <p>I want to make a command to change the permissions of a certain role so it has admin.</p>
  
  <p>I've tried:</p>
  
  <pre><code>if(message.content.toString() == '!admin') {
      var role = '649795089606115329';
      role.edit({permissions: 'ADMINISTRATOR'})
  }
  </code></pre>
  
  <p>and I got the error:</p>
  
  <pre><code>TypeError: role.edit is not a function
  </code></pre>
  
  <p>Not sure how else to go about this</p>