1 line
359 B
JavaScript
1 line
359 B
JavaScript
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import dom from"./dom.js";function waitForUpgradeWithEvent(elem){return new Promise(function(resolve,reject){elem.__upgraded?resolve():dom.addEventListener(elem,"upgraded",function(){elem.__upgraded=!0,resolve()},{once:!0})})}HTMLElement.prototype.waitForCustomElementUpgrade=function(){return this.__upgraded?Promise.resolve():waitForUpgradeWithEvent(this)};
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