/**
@license
Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
*/
import{legacyOptimizations as e,useShadow as t}from"./settings.js";let n=!1;export function hideElementsGlobally(){if(e&&!t){if(!n){n=!0;const e=document.createElement("style");e.textContent="dom-bind,dom-if,dom-repeat{display:none;}",document.head.appendChild(e)}return!0}return!1}