text: //
  //  UIColor+HW.h
  //  HWPanModalDemo
  //
  //  Created by heath wang on 2020/1/15.
  //  Copyright © 2020 wangcongling. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  
  NS_ASSUME_NONNULL_BEGIN
  
  @interface UIColor (HW)
  
  + (instancetype)hw_randomColor;
  
  @end
  
  NS_ASSUME_NONNULL_END
  