new_contents: # -*- coding: utf-8 -*-
  from .account import Account
  from .instance import BlockchainInstance
  from graphenecommon.aio.proposal import (
      Proposal as GrapheneProposal,
      Proposals as GrapheneProposals,
  )
  
  
  @BlockchainInstance.inject
  class Proposal(GrapheneProposal):
      """ Read data about a Proposal Balance in the chain
  
          :param str id: Id of the proposal
          :param bitshares blockchain_instance: BitShares() instance to use when accesing a RPC
  
      """
  
      def define_classes(self):
          self.type_id = 10
          self.account_class = Account
  
  
  @BlockchainInstance.inject
  class Proposals(GrapheneProposals):
      """ Obtain a list of pending proposals for an account
  
          :param str account: Account name
          :param bitshares blockchain_instance: BitShares() instance to use when accesing a RPC
      """
  
      def define_classes(self):
          self.account_class = Account
          self.proposal_class = Proposal
  
subject: Add asyc Proposal