code: function RpcNotification(method, params)
  {
    if(defineProperty_IE8)
    {
      this.method = method
      this.params = params
    }
    else
    {
      Object.defineProperty(this, 'method', {value: method, enumerable: true});
      Object.defineProperty(this, 'params', {value: params, enumerable: true});
    }
  }
docs: Representation of a RPC notification
  
  @class
  
  @constructor
  
  @param {String} method -method of the notification
  @param params - parameters of the notification