import { Profiler as ReactProfiler, ProfilerOnRenderCallback } from 'react' const onRender: ProfilerOnRenderCallback = (_, phase, actualDuration, startTime, commitTime) => { const performanceData = [ `phase: ${phase}`, `actualDuration: ${actualDuration}`, `startTime: ${startTime}`, `commitTime: ${commitTime}`, ].join(', ') console.info(performanceData) } type JSX = { children: JSX.Element } export const Profiler = ({ children }: JSX) => ( {children} )