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function(e,s,t){t.d(s,{L:()=>d,j:()=>r}),t(899898);var i=t(621466);let n={root:null,rootMargin:"0px",threshold:.5};class r{_observer;_options;_nodes=new WeakMap;_components=new WeakMap;_visibleComponents=new WeakSet;constructor(e=n){this._options=e,null!=window.IntersectionObserver&&(this._observer=new window.IntersectionObserver(this._handleEntries,e))}_handleEntries=e=>{e.forEach(e=>{let s;if(null!=e.isIntersecting)s=e.isIntersecting;else{let{threshold:t}=this._options;s=null==t?e.intersectionRatio>0:Array.isArray(t)?t.some(s=>e.intersectionRatio>s):e.intersectionRatio>t}let t=this._nodes.get(e.target);if(null!=t){let e=!1;s?this._visibleComponents.has(t)||(this._visibleComponents.add(t),e=!0):this._visibleComponents.has(t)&&(this._visibleComponents.delete(t),e=!0),e&&t.forceUpdate()}})};isVisible(e){return null==this._observer||this._visibleComponents.has(e)}observe(e,s){let t=this._observer;if(null==t)return;this.unobserve(e);let n=s.current;(0,i.vq)(n,HTMLElement)&&(this._nodes.set(n,e),this._components.set(e,n),t.observe(n))}unobserve(e){let s=this._observer;if(null==s)return;let t=this._components.get(e);null!=t&&(this._nodes.delete(t),this._components.delete(e),this._visibleComponents.delete(e),s.unobserve(t))}}var o=t(64700),l=t(835245);let h=(0,l.A)(),a=new Map,p=new Map;class d extends o.Component{elementId;isVisible=!1;static defaultProps={active:!0,children:o.createElement("span"),root:null,rootMargin:"0px 0px 0px 0px",threshold:[0,5e-324]};constructor(e){super(e);const{root:s,rootMargin:t,threshold:i}=e;s?a.has(s)?this.elementId=a.get(s)||"":a.set(s,(0,l.A)()):this.elementId=h;const n=this.getVisibilityObserverId();p.has(n)||p.set(n,new r({root:s,rootMargin:t,threshold:i}))}componentDidMount(){if(this.props.active){let e=this.getVisibilityObserver();e.observe(this,this.props.innerRef),this.isVisible=e.isVisible(this),this.props.onChange(this.isVisible)}}componentDidUpdate(e){let s=this.getVisibilityObserver(),t=s.isVisible(this);this.props.active&&t!==this.isVisible&&this.props.onChange(t),!e.active&&this.props.active?s.observe(this,this.props.innerRef):e.active&&!this.props.active&&s.unobserve(this),this.isVisible=t}componentWillUnmount(){this.getVisibilityObserver().unobserve(this)}getVisibilityObserverId(){let{rootMargin:e,threshold:s}=this.props;return`${this.elementId} ${e} ${s}`}getVisibilityObserver(){let e=this.getVisibilityObserverId(),s=p.get(e);if(!s)throw Error(`Visibility sensor with id ${e} not found.`);return s}render(){return o.Children.only(this.props.children)}}}