//
//  XLChannelViewController.h
//  XLChannelControlDemo
//
//  Created by Apple on 2017/1/11.
//  Copyright © 2017年 Apple. All rights reserved.
//

#import <UIKit/UIKit.h>
#import "XLChannelControl.h"

@interface XLChannelViewController : UIViewController

-(void)addBackBlock:(VoidBlock)block;

@end
