# Added only to satisfy the Steep requirements. Not 100% reliable.
module Bech32
  SEPARATOR: String
  BECH32M_CONST: Integer

  def encode: (untyped hrp, untyped data, untyped spec) -> untyped
  def self.encode: (untyped hrp, untyped data, untyped spec) -> untyped
  def decode: (untyped bech, ?Integer max_length) -> [untyped, untyped, Integer]?
  def self.decode: (untyped bech, ?Integer max_length) -> [untyped, untyped, Integer]?
  def create_checksum: (untyped hrp, untyped data, untyped spec) -> Array[Integer]
  def self.create_checksum: (untyped hrp, untyped data, untyped spec) -> Array[Integer]
  def verify_checksum: (untyped hrp, untyped data) -> Integer?
  def self.verify_checksum: (untyped hrp, untyped data) -> Integer?
  def expand_hrp: (untyped hrp) -> untyped
  def self.expand_hrp: (untyped hrp) -> untyped
  def convert_bits: (untyped data, untyped from, untyped to, ?true padding) -> Array[Integer]?
  def self.convert_bits: (untyped data, untyped from, untyped to, ?true padding) -> Array[Integer]?
  def polymod: (untyped values) -> Integer
  def self.polymod: (untyped values) -> Integer

  module Encoding
    BECH32: Integer
    BECH32M: Integer
  end
end