ermalink for Section 9.3.3"></a></div>
  <p>Via configuration files or settings menus, tools could let users define custom behavior for types they have defined. For instance, in an export tool like Style Dictionary, users might be able to configure a custom transform or formatter for their composite types.
  Then, this example...</p>
  <aside class="example" id="example-custom-configuration-source"><div class="marker">
      <a class="self-link" href="#example-custom-configuration-source">Example<bdi> 22</b