Module 444064

248 characters · in 07003d094efd42da.js
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function(l,t,d){d.d(t,{t:()=>i});var i=class{isVisible(){return!document.hidden}onVisibilityChange(l){let t=()=>{l(!document.hidden)};return document.addEventListener("visibilitychange",t),()=>{document.removeEventListener("visibilitychange",t)}}}}