text: //
  //  NSURL+AGExt.h
  //  Argus
  //
  //  Created by WizJin on 2020/12/16.
  //
  
  #import <Foundation/NSURL.h>
  
  NS_ASSUME_NONNULL_BEGIN
  
  @interface NSURL (AGExt)
  
  - (nullable NSDate *)modificationDate;
  
  
  @end
  
  NS_ASSUME_NONNULL_END
  