title: How set proxy headers in proxy.config.json file for angularcli project
body: <p>I'm trying to set proxy headers for <code>angularcli</code>. Here's what I have so far in my <code>proxy.config.json</code> file:</p>
  
  <pre><code>"/api": {
      "target": "https://applications.str.coni.com/api",
      "secure": false,
      "logLevel": "debug"
  </code></pre>
  
  <p>But I haven't had any luck so far, perhaps I'm missing something (probably in another file). Any suggestions would be much appreciated.</p>