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n=i(\"FID\"),e=d(),r=function(t){t.startTime<e.timeStamp&&(n.value=t.processingStart-t.startTime,n.entries.push(t),n.isFinal=!0,s())},o=a(\"first-input\",r),s=l(t,n,o);o?c((function(){o.takeRecords().map(r),o.disconnect()}),!0):window.perfMetrics&&window.perfMetrics.onFirstInputDelay&&window.perfMetrics.onFirstInputDelay((function(t,i){i.timeStamp<e.timeStamp&&(n.value=t,n.isFinal=!0,n.entries=[{entryType:\"first-input\",name:i.type,target:i.target,cancelable:i.cancelable,startTime:i.timeStamp,processingStart:i.timeStamp+t}],s())}))},m=function(){return n||(n=new Promise((function(t){return[\"scroll\",\"keydown\",\"pointerdown\"].map((function(n){addEventListener(n,t,{once:!0,passive:!0,capture:!0})}))}))),n},g=function(t){var n,e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],r=i(\"LCP\"),o=d(),s=function(t){var e=t.startTime;e<o.timeStamp?(r.value=e,r.entries.push(t)):r.isFinal=!0,n()},u=a(\"largest-contentful-paint\",s);if(u){n=l(t,r,u,e);var p=function(){r.isFinal||(u.takeRecords().map(s),r.isFinal=!0,n())};m().then(p),c(p,!0)}},h=function(t){var n,e=i(\"TTFB\");n=function(){try{var n=performance.getEntriesByType(\"navigation\")[0]||function(){var t=performance.timing,n={entryType:\"navigation\",startTime:0};for(var e in t)\"navigationStart\"!==e&&\"toJSON\"!==e&&(n[e]=Math.max(t[e]-t.navigationStart,0));return n}();e.value=e.delta=n.responseStart,e.entries=[n],e.isFinal=!0,t(e)}catch(t){}},\"complete\"===document.readyState?setTimeout(n,0):addEventListener(\"pageshow\",n)};export{p as getCLS,v as getFCP,f as getFID,g as getLCP,h as getTTFB};\n"]},"metadata":{},"sourceType":"module"}