storage

type OperatorNodeLink struct {
	ID        uint64 `json:"nodeId"`
	PublicKey string `json:"publicKey"`
}

type Storage interface {
	eth1.SyncOffsetStorage
	registrystorage.OperatorsCollection
	ValidatorsCollection
	eth12.RegistryStore
}

type ValidatorInformation struct {
	Index     int64              `json:"index"`
	PublicKey string             `json:"publicKey"`
	Operators []OperatorNodeLink `json:"operators"`
}

type ValidatorsCollection interface {
	GetValidatorInformation(validatorPubKey string) (*ValidatorInformation, bool, error)
	SaveValidatorInformation(validatorInformation *ValidatorInformation) error
	// ListValidators TODO: should use uint64 instead of int64
	ListValidators(from int64, to int64) ([]ValidatorInformation, error)
}