forked https://github.com/vitalics/ts-core-decorators/blob/master/src/decorators/performance/timerify.decorator.ts

timerify.decorator.ts

import { performance } from 'perf_hooks';

export function timerify<T = any>() {
  return function(
    target: any,
    propertyKey: string,
    descriptor: TypedPropertyDescriptor<any>,
  ) {
    const oldDescriptor = descriptor.value;
    if (!oldDescriptor) {
      console.log(`oldDescriptor is undefined`);
      return;
    }
    descriptor.value = function(...args: any[]) {
      const fnResult = performance.timerify(oldDescriptor.bind(this));
      return fnResult.apply(this, args);
    };
  };
}