cep

type Address struct {
	Street         string `json:"street"`
	District       string `json:"district"`
	City           string `json:"city"`
	StateShortname string `json:"stateShortname"`
	Zipcode        string `json:"zipcode"`
}

type AddressDTO struct {
	Address `json:"result"`
}

type CepService interface {
	GetAddress(cep string) (*AddressDTO, error)
}