text: //
  //  CWAppFluencyMonitor.h
  //  CWPerformanceMonitor
  //
  //  Created by Jack Chen on 2018/11/9.
  //  Copyright © 2018年 Jack Chen. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  NS_ASSUME_NONNULL_BEGIN
  
  /**
   监听UI线程卡顿
   */
  @interface CWAppFluencyMonitor : NSObject
  + (instancetype)monitor;
  
  - (void)startMonitoring;
  - (void)stopMonitoring;
  @end
  
  NS_ASSUME_NONNULL_END
  