title: How to get key from web.config in TypeScript?
body: <p>How can i get the a key from web.config in API project into my TypeScript UI project? I've tried the following but nothing gets access to the configuration file that i can tell:</p>
  
  <pre><code> apiUrl: string = '@System.Configuration.ConfigurationManager.AppSettings["ApiUrl"]';
  </code></pre>
  
  <p>This doesn't work either:</p>
  
  <pre><code> apiUrl: string = "@ConfigurationManager.AppSettings['ApiUrl']";
  </code></pre>
  
  <p>I've also tried every combination of quotes whether single or double, to no avail.  Any insight as how to get a value from the web.config file in TypeScript?</p>