title: What is the app.config solution for a Blazor project?
body: <p>What is the app.config / web.config solution for a Blazor app.
  I am almost certain this is possible for the Blazor Server side project. But wondering more deeply how configuration will be handled for the Client side project.</p>
  
  <p>Essentially, I need to know what kind of environment an app is running under (e.g. dev, test, production).</p>
  
  <blockquote>
    <p>What is the configuration story for Blazor?</p>
  </blockquote>