text: //
  //  Person.h
  //  OCPodSecond
  //
  //  Created by Yang Long on 2020/6/5.
  //
  
  #import <Foundation/Foundation.h>
  
  NS_ASSUME_NONNULL_BEGIN
  
  @interface Person : NSObject
  
  //@property (nonatomic, strong) Dog *dog;
  
  - (void)eat;
  
  @end
  
  NS_ASSUME_NONNULL_END
  