MonitoredScope.ts

function monitoredScope(fn: Function, ...args: any[]) {
  const startTime = performance.now();
  const result = fn.call(this, ...args);
  const endTime = performance.now();
  const elapsedTime = Math.round((endTime - startTime) * 1000) / 1000;
  return { data: result, infos: { startTime, endTime, elapsedTime } };
}