18 lines
453 B
TypeScript
18 lines
453 B
TypeScript
|
import { ReportHandler } from 'web-vitals';
|
||
|
|
|
||
|
|
const reportWebVitals = (onPerfEntry?: ReportHandler) => {
|
||
|
|
if (onPerfEntry) {
|
||
|
|
import('web-vitals').then(({
|
||
|
|
getCLS, getFID, getFCP, getLCP, getTTFB,
|
||
|
|
}) => {
|
||
|
|
getCLS(onPerfEntry);
|
||
|
|
getFID(onPerfEntry);
|
||
|
|
getFCP(onPerfEntry);
|
||
|
|
getLCP(onPerfEntry);
|
||
|
|
getTTFB(onPerfEntry);
|
||
|
|
});
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
export default reportWebVitals;
|