17 lines
459 B
TypeScript
17 lines
459 B
TypeScript
import type { ReportHandler } from 'web-vitals';
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const reportWebVitals = (onPerfEntry?: ReportHandler) => {
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/* istanbul ignore next */
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if (onPerfEntry && onPerfEntry instanceof Function) {
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import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
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getCLS(onPerfEntry);
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getFID(onPerfEntry);
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getFCP(onPerfEntry);
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getLCP(onPerfEntry);
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getTTFB(onPerfEntry);
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});
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}
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};
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export default reportWebVitals;
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