Module 340231

function(e,t,r){"use strict";r.d(t,{K:()=>i});var n=r(201887);class i{getItemRect(e){let t=this.ref.current;if(!t)return null;let r=null!=e?(0,n.au)(this.ref,e):null;if(!r)return null;let i=t.getBoundingClientRect(),o=r.getBoundingClientRect();return{x:o.left-i.left-t.clientLeft+t.scrollLeft,y:o.top-i.top-t.clientTop+t.scrollTop,width:o.width,height:o.height}}getContentSize(){var e,t;let r=this.ref.current;return{width:null!=(e=null==r?void 0:r.scrollWidth)?e:0,height:null!=(t=null==r?void 0:r.scrollHeight)?t:0}}getVisibleRect(){var e,t,r,n;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!=(r=null==i?void 0:i.clientWidth)?r:0,height:null!=(n=null==i?void 0:i.clientHeight)?n:0}}constructor(e){this.ref=e}}}