text: //
  //  RxReducer.h
  //  Redux
  //
  //  Created by lzhu on 8/4/16.
  //  Copyright © 2016 redeight. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  @protocol RxState;
  @protocol RxAction;
  
  
  typedef id<RxState> (^RxReducer) (id<RxAction> action, id<RxState> state);
  