chains

type Chainer interface {
	New(*core.ChainConfig, log15.Logger, chan<- error, mapprotocol.Role) (core.Chain, error)
}

type Proffer interface {
	Connect(id, endpoint, mcs, lightNode, oracleNode string) (*ethclient.Client, error)
	Proof(client *ethclient.Client, log *types.Log, endpoint string, proofType int64, selfId,
		toChainID uint64, sign [][]byte) ([]byte, error)
	Maintainer(client *ethclient.Client, selfId, toChainId uint64, srcEndpoint string) ([]byte, error)
}