code: func (api *API) Proposals() map[common.Address]bool {
  	api.clique.lock.RLock()
  	defer api.clique.lock.RUnlock()
  
  	proposals := make(map[common.Address]bool)
  	for address, auth := range api.clique.proposals {
  		proposals[address] = auth
  	}
  	return proposals
  }
docs: // Proposals returns the current proposals the node tries to uphold and vote on.