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<snippet>
  <content><![CDATA[
(function () {
  'use strict';
  
  ${1:// body}
})();
]]></content>
  <!-- Optional: Set a tabTrigger to define how to trigger the snippet -->
  <tabTrigger>iife</tabTrigger>
  <!-- Optional: Set a scope to limit where the snippet will trigger -->
  <scope>source.js</scope>
  <description>Immediately-Invoked Function Expression (IIFE)</description>
</snippet>