title: ECMA6 classes not working on IE11 with Webpack and Babel
body: <p>I am trying to get a React project to work with being packaged using Webpack and Babel using @babel/pollyfill. When I try to run on IE I get the following error...</p>
  
  <blockquote>
    <p>SCRIPT1002: Syntax error</p>
  </blockquote>
  
  <p>It is failing here...</p>
  
  <pre><code>class HealthCheck extends react__WEBPACK_IMPORTED_MODULE_0__["Component"]{
      render(){
          return _HealthCheck_jsx__WEBPACK_IMPORTED_MODULE_1__["HealthCheckTemplate"].call(this);
      }
  }
  </code></pre>
  
  <p>So I am guessing it can't handle class so how do I fix this?</p>