message: chore: remove wrong import
diff: @@ -5,7 +5,6 @@ import { Environment, EnvironmentUtil } from 'pandora-env';
  import { MetricsMessengerClient } from './util/MessengerUtil';
  import { Counter, FastCompass, Gauge, Histogram, Meter, Proxiable, Timer } from './client';
  import { AbstractIndicator } from './indicator/AbstractIndicator';
  -import { type } from 'os';
  export class MetricsClient extends AbstractIndicator {
  @@ -196,7 +195,7 @@ export class MetricsClient extends AbstractIndicator {
  return new MetricsRegistry();
  }
  - private createMetricProxy(type) {
  + private createMetricProxy(type: string) {
  switch (type) {
  case 'COUNTER':
  return new Counter();
  