old_contents: /**
   * @flow
   */
  
  
  type ResData = Object; //TODO
  
  /**
   * //TODO
   */
  export function encode(updatedStates: StatesObject, encodeState: EncodeStateFunc): ResData {
  	//TODO
  	return {};
  }
  
  /**
   * //TODO
   */
  export function decode(response: ResData, decodeState: DecodeStateFunc): StatesObject {
  	//TODO
  	return {};
  }
new_contents: /**
   * @flow
   */
  
  type ResData = {
  	newStates: {[key: string]: string}
  };
  
  /**
   * Encode the updated states, to send to the client.
   *
   * @param updatedStates	{StatesObject}				The updated states
   * @param encodeState	{(string, any) => string}	A function that will encode the state, of a given store, to be
   *													passed over an HTTP request
   *
   * @return				{ResData}					The data to respond to the client with
   */
  export function encode(updatedStates: StatesObject, encodeState: EncodeStateFunc): ResData {
  	//TODO
  	return {};
  }
  
  /**
   * Decode the states from the server.
   *
   * @param response		{ResData}					The response form the server
   * @param decodeState	{(string, string) => any}	A function that will decode the state of a given store
   *
   * @return				{StatesObject}				The updated states
   */
  export function decode(response: ResData, decodeState: DecodeStateFunc): StatesObject {
  	//TODO
  	return {};
  }
subject: Add Documentation for the Response's 'encode(...)'/'decode(...)' Functions