@type customer_type() :: :retail | :sole_trader | :legal_entity

@type kyc_status() ::
  :pending | :in_progress | :approved | :rejected | :requires_action

@type t() :: %ClearBank.Schemas.Customer{
  company_name: String.t() | nil,
  created_at: String.t() | nil,
  email: String.t() | nil,
  external_customer_id: String.t() | nil,
  first_name: String.t() | nil,
  id: String.t(),
  kyc_status: kyc_status() | nil,
  last_name: String.t() | nil,
  phone: String.t() | nil,
  type: customer_type()
}