t() :: %MoipEx.Customer{address: MoipEx.Address.t, billing_info: MoipEx.BillingInfo.t, birthdate_day: String.t, birthdate_month: String.t, birthdate_year: String.t, code: String.t, cpf: String.t, email: String.t, fullname: String.t, phone_area_code: String.t, phone_number: String.t}