backend

type Backend interface {
	Metadata() interface{}
	CreateFeatureConfig() []ConfigFeature
	ValidateConfiguration(config types.Metadata) error
	ParseConfig(format string, config string) (types.Metadata, error)
	ConfigToFormat(format string, metadata types.Metadata) (string, error)
}

type ConfigFeature struct {
	Type     string `json:"type"`
	Input    string `json:"input"`
	Title    string `json:"title"`
	Name     string `json:"name"`
	Required bool   `json:"required"`
}

type SinkFeature struct {
	Backend     string          `json:"backend"`
	Description string          `json:"description"`
	Config      []ConfigFeature `json:"config"`
}