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author | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-11-04 00:18:23 +0900 |
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committer | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-11-04 00:18:23 +0900 |
commit | 188ba1558e1f853664efb54379cbcf1e5970f395 (patch) | |
tree | d7982e013459eb5f69f460435790a2cd41127d09 /src/reportWebVitals.js |
Initialize project using Create React App
Diffstat (limited to 'src/reportWebVitals.js')
-rw-r--r-- | src/reportWebVitals.js | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/reportWebVitals.js b/src/reportWebVitals.js new file mode 100644 index 0000000..5253d3a --- /dev/null +++ b/src/reportWebVitals.js @@ -0,0 +1,13 @@ +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; |