title: JSON language file extension that allows to edit JSON file by key from code
body: <p>I have a large JSON file with translations. For now let's assume that it looks like this:</p>
  
  <pre><code>{
  "key0": "text0",
  "key1": "text1"
  }
  </code></pre>
  
  <p>In many functions I have calls like: <code>foo("key0", true);</code> <code>boo("key", 0f, 1f, false);</code></p>
  
  <p>Is there any extension that allows at least see (or better edit) the value for the key?</p>
  
  <p>For example if I hover over "key0" in function foo it will show a popup "text0".</p>