text: //
  //  YMLagMonitor.h
  //  YMBaseLib
  //
  //  Created by yimi on 2020/3/23.
  //
  
  #import <Foundation/Foundation.h>
  
  NS_ASSUME_NONNULL_BEGIN
  
  @interface YMLagMonitor : NSObject
  
  - (void)beginLagMonitor;
  
  - (void)stopLagMonitor;
  
  @end
  
  NS_ASSUME_NONNULL_END
  