//
//   ______     _   _                 _          _____ _____  _  __
//  |  ____|   | | (_)               | |        / ____|  __ \| |/ /
//  | |__   ___| |_ _ _ __ ___   ___ | |_ ___  | (___ | |  | | ' /
//  |  __| / __| __| | '_ ` _ \ / _ \| __/ _ \  \___ \| |  | |  <
//  | |____\__ \ |_| | | | | | | (_) | ||  __/  ____) | |__| | . \
//  |______|___/\__|_|_| |_| |_|\___/ \__\___| |_____/|_____/|_|\_\
//
//
//  Copyright © 2015 Estimote. All rights reserved.

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@protocol ESTSettingProtocol <NSObject, NSCopying>

@required

/**
 *  Method invoked when read/write operation finished with success.
 *
 *  @param result result of read/write operation
 */
- (void)fireSuccessBlockWithData:(NSData *)result;

/**
 *  Method invoked when read/write operation failed.
 *
 *  @param error NSError containing failure information
 */
- (void)fireFailureBlockWithError:(NSError *)error;

/**
 *  Method returns value of setting.
 *
 *  @return Value of setting. Type of value depends on the setting.
 */
- (id)getValue;

@end

NS_ASSUME_NONNULL_END