title: svgr Unknown command line option: '--ext' in azure devops pipeline
body: <p>Developing locally on a Mac, I have this as an npm script in package json:</p>
  
  <p><code>npx @svgr/cli --template path/to/template.js --ext .tsx my-icon.svg</code></p>
  
  <p>This works as expected.</p>
  
  <p>However, the Azure DevOps pipeline build fails when this script is run with the message <code>Unknown command line option: '--ext'</code> </p>
  
  <p>It's not running in a container, so I assume it's running in a windows environment and that has something to do with this error.  </p>
  
  <p><code>--ext tsx</code> is a valid command line argument; like i said it works in a unix environment (*macbook pro)</p>
  
  <p>Any idea how to get around it?</p>
  
  <p>So far I've tried the extension to the config file, but that particular option is only available through the cli.</p>