client

type Client interface {
	bind.ContractBackend

	ethereum.ChainReader
	ethereum.ChainStateReader
	ethereum.ChainSyncReader
	ethereum.ContractCaller
	ethereum.GasEstimator
	ethereum.GasPricer
	ethereum.LogFilterer
	ethereum.PendingContractCaller
	ethereum.PendingStateReader
	ethereum.TransactionReader
	ethereum.TransactionSender

	BlockNumber(ctx context.Context) (uint64, error)
	ChainID(ctx context.Context) (*big.Int, error)
	NetworkID(ctx context.Context) (*big.Int, error)
}