| const reportWebVitals = onPerfEntry => { | |
| if (onPerfEntry && onPerfEntry instanceof Function) { | |
| import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => { | |
| getCLS(onPerfEntry); | |
| getFID(onPerfEntry); | |
| getFCP(onPerfEntry); | |
| getLCP(onPerfEntry); | |
| getTTFB(onPerfEntry); | |
| }); | |
| } | |
| }; | |
| export default reportWebVitals; | |