module Dolos
  module CommonParsers
    def digit: -> Parser[String]
    def digits: -> Parser[String]

    def int: -> Parser[Integer]

    def eol: -> Parser[String]

    def ws: -> Parser[String]
    def ws_rep0: -> Parser[String]

    def alpha: -> Parser[String]
    def alphanum: -> Parser[String]
  end
end