Module 473411

function(e,t,n){"use strict";n.d(t,{K:()=>i});var r=n(869795);class i{getItemRect(e){let t=this.ref.current;if(!t)return null;let n=null!=e?(0,r.au)(this.ref,e):null;if(!n)return null;let i=t.getBoundingClientRect(),s=n.getBoundingClientRect();return{x:s.left-i.left-t.clientLeft+t.scrollLeft,y:s.top-i.top-t.clientTop+t.scrollTop,width:s.width,height:s.height}}getContentSize(){var e,t;let n=this.ref.current;return{width:null!=(e=null==n?void 0:n.scrollWidth)?e:0,height:null!=(t=null==n?void 0:n.scrollHeight)?t:0}}getVisibleRect(){var e,t,n,r;let i=this.ref.current;return{x:null!=(e=null==i?void 0:i.scrollLeft)?e:0,y:null!=(t=null==i?void 0:i.scrollTop)?t:0,width:null!=(n=null==i?void 0:i.clientWidth)?n:0,height:null!=(r=null==i?void 0:i.clientHeight)?r:0}}constructor(e){this.ref=e}}}